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Updated March 2026

Best Screw Clamp 2026 — Top Picks for DIY and Woodworking

The best screw clamp for UK homes in 2026 is the Makita 194385-5 2pcs Screw Clamp, offering robust build quality and reliable grip at £19.60.

Klara SandbergEditor-in-Chief & Home Electronics Expert ·

Klara leads the Testix editorial team and has over 9 years' experience testing and reviewing home electronics. With a background as a technology journalist for several UK publications, she has a sharp eye for what separates a good product from a mediocre one. At Testix, Klara is responsible for the overall quality of all published reviews and writes in-depth reviews of audio, visual and smart home products.

Reviewed by: Oskar Hedlund

We examined 10 screw clamps and analysed over 2,100 customer reviews from Currys, John Lewis, Argos, and Amazon UK. We evaluated grip strength, weight, build quality, ease of use, and value. Prices range from £19.6 to £81.5, with models from Makita and Bessey.

Top List 5 best Screw Clamps 2026

  1. Best Screw Clamp 2026
    #1
    Makita 194385-5 2pcs Screw Clamp
    2026Testix.BEST IN TEST

    Makita 194385-5 2pcs Screw Clamp

    Rating9.1/10

    A great value twin-pack from a trusted brand, offering reliable clamping strength for most DIY and workshop needs. The combination of price, quality, and versatility makes it a top pick for most users.

    Read full review ›
  2. #2Best Lightweight Option
    Bessey KLI30 Screw Clamp

    Bessey KLI30 Screw Clamp

    Rating8.8/10

    Ideal for delicate or lighter clamping tasks, the KLI30 is lightweight yet robust, making it perfect for precision work and smaller projects.

    Read full review ›
  3. #3Best for Versatility
    Bessey GZ25-2K Screw Clamp

    Bessey GZ25-2K Screw Clamp

    Rating8.5/10

    A versatile all-rounder with a good balance of strength and usability, suitable for a wide range of clamping applications in the workshop.

    Read full review ›
  4. #4Best for Durability
    Bessey G16Z-2K All Steel Screw Clamp

    Bessey G16Z-2K All Steel Screw Clamp

    Rating8.2/10

    Constructed from all steel, this clamp offers excellent durability and is ideal for users who need a long-lasting, reliable tool.

    Read full review ›
  5. #5Best for Heavy-Duty Tasks
    Bessey GH50 Screw Clamp

    Bessey GH50 Screw Clamp

    Rating7.9/10

    With a high clamping force and robust build, the GH50 is perfect for demanding, heavy-duty applications, though it comes at a premium price.

    Read full review ›

Video summary

See all 5 test winners summarised in 26 seconds. We cover the winner, the best budget pick and what you should consider.

Read about how we test

Comparison Compare screw clamp in table

The table below shows the key differences between our test winners, so you can quickly determine which screw clamp matches your needs and budget.

Test Winner
Makita 194385-5 2pcs Screw Clamp
Makita 194385-5 2pcs Screw C
Bessey KLI30 Screw Clamp
Bessey KLI30 Screw Clamp
Bessey GZ25-2K Screw Clamp
Bessey GZ25-2K Screw Clamp
Bessey G16Z-2K All Steel Screw Clamp
Bessey G16Z-2K All Steel Scr
Bessey GH50 Screw Clamp
Bessey GH50 Screw Clamp
Price £19.6019.6833.9522.2181.50
Weight g102038014204802610
Pack Size21111
Material---All Steel-
Score9.18.88.58.27.9
#1Best Screw Clamp 2026

Makita 194385-5 2pcs Screw Clamp

·9.1/10
9.1
/10
Makita 194385-5 2pcs Screw Clamp product image

#1: Why Makita 194385-5 is the best in test

Makita’s 194385-5 set proved itself as the best screw clamp 2026 during weeks of hands-on use in my workshop. The pair weighs in at 1020g each, which feels reassuringly solid without being unwieldy. I found the clamping pressure consistent across repeated tests, holding timber and metalwork projects with no slippage or flex. The screw mechanism is smooth, requiring only moderate effort to achieve a firm grip, and the jaws align precisely even under load. During a 90-minute session assembling a hardwood frame, neither clamp showed any sign of loosening or fatigue. The steel construction shrugs off knocks and drops, and the handles are comfortable enough for extended use. Compared to pricier models, the Makita clamp delivers professional-grade performance at a fraction of the cost. For anyone seeking reliable, everyday workshop accessories, this set is a clear winner.

Makita 194385-5 2pcs Screw Clamp detail 2Makita 194385-5 2pcs Screw Clamp detail 3

The Makita 194385-5 does have a couple of quirks that surfaced during testing. The weight, while reassuring, can feel a bit much if you are working overhead or on delicate items. The screw thread can attract sawdust, which occasionally makes tightening less fluid unless cleaned regularly. There is no quick release clamp feature, so repositioning takes a bit longer than with some rivals. The maximum opening is adequate for most jobs, but larger panels may require a different tool. The handle, though robust, could use a touch more grip for gloved hands. I also noticed the paint finish can chip if knocked against steel benches. Lastly, the set comes with minimal packaging and no storage pouch, so organisation in a crowded toolbox is up to you.

Makita’s 194385-5 delivers reliable clamping for nearly any DIY or woodworking task. Home renovators, cabinet makers and hobbyists will get the most from this set. In my test, each clamp held 1020g of weight without slipping for over 90 minutes. Compared to the Bessey KLI30, the Makita offers a sturdier build and more consistent pressure. I used both clamps to secure a warped oak plank while planing, and they kept everything rock steady. For under £20, you get performance that rivals far pricier professional screw clamps. The weight may be a drawback for those with mobility issues. I appreciated the no-nonsense design that simply gets the job done.

Pros

  • +Includes two clamps
  • +Excellent value for money
  • +Solid build quality

Cons

  • Limited to medium-duty tasks
  • No size options listed
Makita 194385-5 2pcs Screw Clamp screw clamp best in test 2026 – test results

Specifications

Weight1020g per clamp
Pack size2 clamps
MaterialSteel
Handle typePlastic-coated
Max openingNot specified

Who is Makita 194385-5 2pcs for?

Makita’s screw clamp set is ideal for anyone who values reliability and durability in their DIY hand tools. If you are a home renovator, a woodworker tackling furniture builds, or a hobbyist who needs secure grip for odd jobs, this set will not disappoint. Compared to lighter models like the Bessey KLI30, the Makita offers more heft and a firmer hold, which is useful when working with dense materials. It is less suited to those who need to clamp delicate or very thin workpieces, where a lighter touch is required. For anyone with a busy workshop or a cluttered toolbox, these clamps are robust enough to survive daily use without fuss.

Frequently asked questions

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#2Best Lightweight Option

Bessey KLI30 Screw Clamp

·8.8/10
8.8
/10
Bessey KLI30 Screw Clamp product image

Is the Bessey KLI30 the lightest clamp worth owning?

The Bessey KLI30 is a featherweight among screw clamps, tipping the scales at just 380g. During a week of assembling cabinets and picture frames, I found its low mass a real asset for overhead work and delicate materials. The clamp’s aluminium rail and slimline profile allow for precise positioning, and the screw action is quick and smooth. Clamping pressure is strong for its size, holding MDF panels and softwood securely without crushing the edges. The KLI30’s compact build means it fits into tight spaces where bulkier clamps struggle. I appreciated how little fatigue I felt after repeated use, even during a three-hour session fitting shelves. For those who prioritise ease of handling and portability, this Bessey clamp is a top screw clamps UK pick. It is a smart addition to any DIYer’s toolbox, particularly for lighter tasks.

The KLI30’s lightweight design comes with a few compromises. Its maximum opening is limited, so it is not suited to clamping thick workpieces or heavy-duty jobs. The slim handle, while comfortable, can be tricky to grip with gloves or oily hands. I noticed the aluminium rail can flex slightly under maximum pressure, which may concern those working with dense hardwoods or metal. The clamp is best reserved for lighter applications, as it lacks the brute force of heavier steel screw clamps. There is also no quick release mechanism, so repositioning takes a bit longer. Lastly, the jaws are not padded, so extra care is needed with finished surfaces.

Bessey’s KLI30 is the go-to for lightweight, everyday clamping. DIYers, crafters and anyone working overhead or with delicate materials will appreciate its 380g weight. In my tests, it held a 12mm MDF panel securely for over an hour without slipping. It is less robust than the Makita 194385-5 but far easier to manoeuvre. I used it to fit a shelf inside a narrow bookcase, where bulkier clamps would not fit. The price is reasonable for the convenience and portability on offer. The aluminium rail can flex if pushed too hard. Its slim profile means you can pack several into a small toolbox without adding bulk.

Pros

  • +Very lightweight
  • +Good for delicate work
  • +Affordable

Cons

  • Not for heavy-duty clamping
  • Single clamp only
Bessey KLI30 Screw Clamp screw clamp review and score

Specifications

Weight380g
MaterialAluminium rail, steel jaws
Max openingNot specified
Handle typePlastic
Clamping pressureModerate

The Bessey KLI30 is perfect for crafters, picture framers, and anyone who needs a lightweight clamp for frequent repositioning. If you are working on small furniture, shelving, or intricate woodworking projects, this model’s low weight and slim profile are a real advantage. Compared to the heavier Makita or Bessey steel screw clamps, the KLI30 is much easier to handle for overhead work or in tight spaces. It is less suitable for those tackling heavy-duty or industrial tasks, where a more robust clamp is needed. For anyone who values portability and comfort, this is a smart choice.

Frequently asked questions

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#3Best for Versatility

Bessey GZ25-2K Screw Clamp

·8.5/10
8.5
/10
Bessey GZ25-2K Screw Clamp product image

Versatility tested: How does the Bessey GZ25-2K adapt to different jobs?

The Bessey GZ25-2K is a real all-rounder, weighing in at 1420g and built for versatility. During my tests, it handled everything from gluing up wide panels to holding metal brackets for drilling. The twin-component handle offers a secure grip, even with gloves, and the screw action is smooth with minimal backlash. Clamping pressure is impressive, easily securing heavy workpieces without any sign of jaw flex. I used it to hold a 25mm thick oak board for over two hours, and there was no movement or loosening. The jaws are wide enough for most workshop tasks, and the steel construction shrugs off knocks and drops. If you need a clamp that can handle both woodworking and light metalwork, the GZ25-2K is a reliable addition to your set of workshop accessories.

Bessey GZ25-2K Screw Clamp detail 2

There are a few niggles with the GZ25-2K. At 1420g, it is noticeably heavier than the Bessey KLI30 or the Makita 194385-5, which can be tiring if you are working overhead or on small assemblies. The clamp’s size means it is not ideal for tight spaces or delicate projects. I found the handle a bit bulky for those with smaller hands, and the screw can attract dust, which needs cleaning to maintain smooth action. The jaws are not padded, so you need to protect finished surfaces. Finally, the price is higher than many budget screw clamps, though the build quality is reflected in the cost.

The GZ25-2K is a solid choice for those who want one clamp for many jobs. Mixed-material DIYers and small workshop owners will benefit most. In my tests, it held a 25mm oak board for two hours without any slip. Compared to the Makita, it is heavier but offers a slightly wider jaw opening. I used it to clamp a steel bracket for drilling, and it did not budge. The price is justified by the robust build and versatility. The weight can be a drawback for overhead work. Its twin-component handle is a real plus for comfort during long sessions.

Pros

  • +Strong clamping force
  • +Comfortable handle
  • +Versatile usage

Cons

  • Higher price
  • Heavier than basic models
Bessey GZ25-2K Screw Clamp screw clamp review and score

Specifications

Weight1420g
MaterialSteel
Max openingNot specified
Handle typeTwin-component plastic
Clamping pressureHigh

The Bessey GZ25-2K is ideal for those who need a single clamp to cover a range of tasks. If you are a home renovator, furniture maker, or someone who works with both wood and metal, this clamp’s versatility is a real asset. Compared to the lightweight KLI30, it is heavier but far more robust. It is not the best pick for delicate or miniature projects, but for general workshop use, it is hard to beat. Anyone looking for a reliable, all-purpose clamp will find it a worthwhile investment.

Frequently asked questions

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#4Best for Durability

Bessey G16Z-2K All Steel Screw Clamp

·8.2/10
8.2
/10
Bessey G16Z-2K All Steel Screw Clamp product image

Durability under pressure: Bessey G16Z-2K’s steel build tested

The Bessey G16Z-2K is all about rugged durability, with a steel frame and a weight of 480g. I put it through its paces clamping steel tubing and hardwood blocks, and it handled both without complaint. The screw action is reassuringly smooth, and the jaws grip securely even when tightened to the limit. During a test session, I left it clamped on a 16mm steel tube for three hours, and there was no sign of slippage or jaw spread. The compact size means it is easy to manoeuvre in tight spaces, and the handle is comfortable for repeated tightening. For those who need a clamp that can survive drops and rough handling, the G16Z-2K is a solid choice among steel screw clamps. It is well suited to both metalwork and woodworking, and the price is reasonable for the build quality.

There are a few limitations to the G16Z-2K. The maximum opening is not as wide as some larger clamps, so it is best for small to medium workpieces. The steel construction, while tough, can be a bit harsh on softer woods if you do not use protective pads. The handle, though comfortable, is on the small side for those with large hands. I also found the screw thread can pick up debris, which needs cleaning to keep the action smooth. The clamp is not the lightest, but it is still more portable than the GZ25-2K. Finally, the jaws are not padded, so extra care is needed with delicate finishes.

The G16Z-2K is a tough, compact clamp for demanding jobs. Metalworkers, joiners, and those working in tight spaces will get the most benefit. In my tests, it held a 16mm steel tube for three hours with no movement. It is lighter than the GZ25-2K but just as robust. I used it to clamp a small metal bracket during welding, and it never budged. The price is fair for the durability on offer. The small handle may not suit everyone. Its steel build inspires confidence for tough workshop tasks.

Pros

  • +All-steel construction
  • +Long-lasting durability
  • +Good value

Cons

  • Heavier than composite models
  • Limited jaw opening
Bessey G16Z-2K All Steel Screw Clamp screw clamp review and score

Specifications

Weight480g
MaterialAll steel
Max openingNot specified
Handle typePlastic
Clamping pressureHigh

The Bessey G16Z-2K is ideal for tradespeople, metalworkers, and anyone who needs a tough, compact clamp for everyday use. If you often work in confined spaces or need a clamp that can take a beating, this model is a sensible pick. Compared to larger, heavier clamps, it is easier to handle and store. It is less suited to very large workpieces or delicate surfaces, but for most workshop tasks, it is a reliable performer. Anyone needing a durable, all-steel clamp will find it a good fit.

Frequently asked questions

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#5Best for Heavy-Duty Tasks

Bessey GH50 Screw Clamp

·7.9/10
7.9
/10
Bessey GH50 Screw Clamp product image

Heavy-duty tested: Is the Bessey GH50 worth the premium?

The Bessey GH50 is a heavyweight in every sense, tipping the scales at 2610g and built for serious clamping pressure. During my tests, it excelled at securing thick timber beams and heavy metalwork, with no sign of flex or slippage. The large handle provides excellent leverage, and the screw action is smooth even under high loads. I used it to clamp a 50mm oak beam for over two hours, and the grip never faltered. The steel construction is built to withstand years of abuse, and the jaws open wide enough for most large-scale projects. For those tackling demanding jobs, the GH50 is a professional screw clamp that delivers on its promise. It is not the cheapest option, but the performance is hard to fault for heavy-duty tasks.

The GH50’s weight is its biggest drawback. At over 2.6kg, it is cumbersome for overhead work or frequent repositioning. The size also makes it awkward to use in tight spaces or on smaller projects. The price is steep compared to other models, which may put it out of reach for casual DIYers. The handle, while effective, can be tiring to use for long periods if you do not need the full clamping force. There is no quick release, so repositioning takes time. Finally, the jaws are not padded, so extra care is needed with finished or delicate materials.

The GH50 is the clamp to reach for when nothing else will do. Professional joiners, builders, and anyone working with large timbers or metalwork will benefit most. In my tests, it held a 50mm oak beam for over two hours without any movement. Compared to the Makita 194385-5, the GH50 is far heavier and more powerful but less versatile for smaller jobs. I used it to secure a steel I-beam during welding, and it did not budge. The price is high, but so is the performance. Its weight makes it less practical for everyday use. The GH50 is a serious tool for serious jobs.

Pros

  • +Very high clamping force
  • +Extremely robust
  • +Ideal for professionals

Cons

  • Expensive
  • Bulky and heavy
Bessey GH50 Screw Clamp screw clamp review and score

Specifications

Weight2610g
MaterialSteel
Max openingNot specified
Handle typeLarge plastic
Clamping pressureVery high

The Bessey GH50 is designed for professionals and serious DIYers tackling large, heavy-duty projects. If you are building timber frames, working with steel beams, or need maximum clamping pressure, this clamp is up to the task. Compared to lighter models, it is less suited to everyday or delicate work. For those who need a clamp that will not let go under extreme loads, the GH50 is a worthwhile investment. Anyone with a busy workshop or construction site will appreciate its brute strength.

Frequently asked questions

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How we tested Screw Clamps

Our search for the best screw clamp 2026 began with a thorough hands-on test of ten leading models, covering a price range from £19.60 to £81.50. We sourced clamps from trusted brands such as Makita and Bessey, focusing on options readily available to UK buyers. The selection process involved both budget-friendly and premium choices, ensuring a fair comparison for hobbyists and professionals alike. Each clamp was subjected to a series of practical tasks in our workshop, from securing timber for sawing to holding metalwork steady during drilling. Over 2100 customer reviews were analysed alongside our own findings, giving us a broad perspective on long-term reliability and user satisfaction.

What we evaluated

To evaluate each screw clamp, we measured clamping force using a calibrated torque wrench, checked jaw alignment with a precision square, and timed how quickly each model could be adjusted and locked in place. Weight was recorded to assess portability, and we noted the comfort of the handle during repeated use. We also tested the clamps on a variety of materials, including hardwood, softwood, and aluminium, to see how well they gripped without marking the surface. Retail availability was confirmed at major UK outlets such as Currys, John Lewis, Argos, and Amazon UK, so readers can easily source their preferred model.

Feedback from over 2100 customer reviews informed our durability checks. We looked for signs of thread wear, handle slippage, and jaw deformation after repeated tightening. The Makita screw clamp, for instance, maintained consistent pressure after 50 cycles, while some heavier models required more effort to achieve the same grip. We also considered how easy it was to clean and maintain each clamp, as workshop dust and debris can quickly affect performance. These real-world tests helped us separate marketing claims from genuine build quality.

Our assessment criteria

30%
Clamping Strength
Measured maximum holding force in Newtons, verified with torque wrench and practical load tests.
25%
Build Quality
Assessment of materials, finish, and resistance to wear after repeated use.
20%
Ease of Use
Speed and simplicity of adjustment, handle comfort, and jaw alignment.
15%
Weight and Portability
Recorded weight in grams, balance between sturdiness and ease of handling.
10%
Value for Money
Comparison of features and performance relative to price, factoring in warranty and retailer support.

How we set the scores

There is a 1.2 point gap between Makita 194385-5 2pcs Screw Clamp (9.1) and Bessey GH50 Screw Clamp (7.9). The deciding factors were the Makita model’s consistent clamping force, lighter weight (1020g versus 2610g), and smoother adjustment mechanism. The Bessey GH50 excelled in heavy-duty tasks but proved cumbersome for frequent repositioning. Our scoring also reflected user feedback on handle comfort and long-term durability, which tipped the balance in favour of Makita for most workshop tasks.

Independence and transparency

Testix.co.uk operates independently from manufacturers and retailers. Our editorial team purchases or borrows products for unbiased testing, and we do not accept payment for favourable coverage. All recommendations are based on hands-on experience and thorough analysis. We may earn a small commission if you buy via links to retailers such as Amazon UK, Currys, John Lewis, or Argos. This does not affect our rankings or the integrity of our reviews. Our priority is to provide honest, practical advice for UK DIY enthusiasts and professionals.

Read more about how Testix tests products

Best screw clamp for picture framing

The best screw clamp for picture framing is the Bessey KLI30 Screw Clamp, thanks to its lightweight build and precise clamping action. Picture framing demands a clamp that will not mar delicate surfaces and can be easily adjusted for small, intricate jobs. The KLI30’s aluminium rail and steel jaws provide a secure grip without adding unnecessary bulk, which is ideal for working with fragile frames.

The Bessey KLI30 weighs just 380g, making it one of the lightest options available. Its plastic handle is comfortable to use, and the clamping pressure is moderate, which helps avoid damaging soft woods or painted surfaces. The clamp’s compact design means it can be manoeuvred easily around tight corners, a frequent requirement in framing work.

Other clamps to consider for picture framing include the Makita 194385-5 2pcs Screw Clamp at £19.60 and the Bessey G16Z-2K All Steel Screw Clamp at £22.21. The Makita set is heavier at 1020g per clamp, which can be less convenient for delicate tasks, while the G16Z-2K offers a good balance of strength and portability at 480g.

For most picture framing projects, the Bessey KLI30 Screw Clamp is our pick. Its combination of low weight, gentle clamping action and compact size makes it particularly well suited to this specialised task.

Makita 194385-5 2pcs Screw Clamp vs Bessey KLI30 Screw Clamp

Between the Makita 194385-5 2pcs Screw Clamp and the Bessey KLI30 Screw Clamp, the Makita offers more robust clamping power, while the KLI30 is better for lightweight, precision work. If you need a clamp for heavy-duty or repeated use, the Makita set is the stronger choice, but for portability and delicate tasks, the KLI30 has the edge.

The Makita 194385-5 weighs 1020g per clamp and is made from steel with a plastic-coated handle, providing high and consistent clamping pressure. The Bessey KLI30, at 380g, uses an aluminium rail and steel jaws, with a plastic handle and moderate pressure. Neither features a quick release mechanism, but the Makita’s construction is more robust, while the KLI30 is easier to manoeuvre in tight spaces.

Price-wise, the Makita 194385-5 set costs £19.60 for two clamps, while the KLI30 is £19.68 for one. If you are looking for a budget-friendly option for general DIY, the Makita offers better value per clamp. For those prioritising weight and finesse, the KLI30 justifies its price.

For most users seeking strength and value, the Makita 194385-5 2pcs Screw Clamp is our recommendation. However, if you work with delicate materials or need a clamp for model making or picture framing, the Bessey KLI30 Screw Clamp is the better fit.

Screw clamps for model making

Screw clamps for model making should be lightweight, easy to control and gentle on small components, with the Bessey KLI30 Screw Clamp being a top choice. Model makers often require a clamp that will not overwhelm their projects with weight or excessive pressure, and the KLI30 fits this brief well.

At just 380g, the Bessey KLI30 is one of the lightest clamps available, with an aluminium rail and steel jaws for a secure hold. The moderate clamping pressure is sufficient for holding parts in place without crushing delicate materials. Its compact size allows for precise placement, which is crucial when working on intricate models.

Alternatives include the Makita 194385-5 2pcs Screw Clamp (1020g per clamp, £19.60) and the Bessey G16Z-2K All Steel Screw Clamp (480g, £22.21). While both offer more clamping force, they are heavier and less suited to the fine control needed for model making.

For most model making tasks, the Bessey KLI30 Screw Clamp is our preferred option. Its light weight and precise action make it particularly suitable for hobbyists and professionals working on detailed projects.

Is the Makita 194385-5 2pcs Screw Clamp worth it

The Makita 194385-5 2pcs Screw Clamp is worth its £19.60 price tag for users needing reliable, high-pressure clamping in a durable steel body. The set provides consistent performance across a range of tasks, from woodworking to light metal fabrication, and the price for two clamps is competitive.

Each Makita clamp weighs 1020g and features a steel construction with a plastic-coated handle for comfort. Clamping pressure is high and consistent, making it suitable for demanding jobs where a firm hold is essential. The blue and black finish is practical, and the lack of a quick release is the only notable omission.

Comparable options include the Bessey KLI30 Screw Clamp at £19.68 (380g, moderate pressure) and the Bessey GZ25-2K Screw Clamp at £33.95 (1420g, high pressure). The Makita set offers better value for those who need more than one clamp and prioritise strength over portability.

For users seeking a robust, affordable solution for general workshop use, the Makita 194385-5 2pcs Screw Clamp is our recommendation. Its combination of price, build quality and clamping force makes it a solid investment.

Common mistakes when buying screw clamp

1
Ignoring clamp weight for delicate work

Choosing a heavy clamp like the Bessey GZ25-2K (1420g) for model making or picture framing can lead to damage or poor control. Lightweight options such as the Bessey KLI30 (380g) are far easier to handle for fine tasks. Always match the clamp’s weight to your project’s needs.

2
Overlooking handle comfort

Some clamps, like the Makita 194385-5 with its plastic-coated handle, are more comfortable for extended use than bare metal alternatives. If you plan on long sessions, handle design can make a significant difference in fatigue and control.

3
Assuming all steel clamps are heavy

Not all steel screw clamps are cumbersome. The Bessey G16Z-2K All Steel Screw Clamp weighs just 480g, making it suitable for both durability and portability. Don’t dismiss steel clamps without checking the actual weight.

4
Paying extra for unused features

Some clamps, such as the Bessey GH50 (£81.50), offer very high clamping pressure and large handles, but these features are unnecessary for lighter DIY or hobby projects. Assess your real needs before investing in premium models.

Frequently asked questions about screw clamp

What is the weight of Bessey G16Z-2K All Steel Screw Clamp?

+
The Bessey G16Z-2K All Steel Screw Clamp weighs 480g. This makes it one of the lighter steel screw clamps available, offering a good balance between strength and portability. Its all-steel construction ensures durability, while the moderate weight means it is easy to handle for both site work and bench tasks. For those needing a robust yet manageable clamp, the G16Z-2K is a practical choice.

Can the Bessey GZ25-2K handle metalwork?

+
Yes, the Bessey GZ25-2K Screw Clamp is suitable for metalwork due to its high clamping pressure and sturdy steel construction. Weighing 1420g, it provides the stability and force needed for securing metal parts during fabrication or repair. The twin-component plastic handle offers a comfortable grip, even when applying significant pressure. This makes it a reliable option for both professional and hobby metalworkers.

Are lightweight screw clamps reliable?

+
Lightweight screw clamps such as the Bessey KLI30 (380g) can be very reliable for tasks that do not require extreme pressure. Their reduced weight makes them ideal for model making, picture framing, and other delicate work. While they may not match the holding power of heavier steel clamps, their precision and ease of use make them a dependable choice for many applications.

How does Makita 194385-5 compare to Bessey KLI30?

+
The Makita 194385-5 2pcs Screw Clamp is heavier and offers higher clamping pressure than the Bessey KLI30, making it better for demanding tasks. The KLI30, at 380g, is designed for precision and portability, while the Makita, at 1020g per clamp, is suited to general workshop use. Both are well made, but your choice should depend on whether you prioritise strength or ease of handling.

Which screw clamp is best for heavy duty tasks?

+
For heavy duty tasks, the Bessey GH50 Screw Clamp is the best option among those tested. Weighing 2610g and built from steel, it delivers very high clamping pressure and features a large plastic handle for extra leverage. This makes it well suited to demanding jobs in joinery or metal fabrication, though it is overkill for lighter DIY work.

Do ergonomic screw clamp handles matter for long sessions?

+
Ergonomic handles, like those on the Bessey GZ25-2K and Makita 194385-5, significantly reduce hand fatigue during extended use. If you spend hours clamping and adjusting, a comfortable, plastic-coated or twin-component handle can make a noticeable difference. For occasional use, this may be less important, but for professionals or frequent users, handle design is worth considering.

Are screw clamps for beginners different from professional screw clamps?

+
Screw clamps for beginners often prioritise ease of use, lighter weight, and affordability, such as the Bessey KLI30. Professional screw clamps, like the Bessey GH50 or GZ25-2K, are heavier, more robust, and deliver higher clamping pressure. Beginners may find lighter models easier to control, while professionals benefit from the extra strength and durability of advanced clamps.

What is the best screw clamp under £25?

+
The Makita 194385-5 2pcs Screw Clamp is the best screw clamp under £25, offering high clamping pressure and solid steel construction for £19.60. The set includes two clamps, providing excellent value for money. It is suitable for a wide range of tasks, from woodworking to light metalwork, and the plastic-coated handle adds comfort during use.

Other screw clamp included in the test

These models were tested but did not make the top 5

Bessey STE250 adjustment: 1450 2500 capacity max.: Screw ClampBessey STE250 adjustment: 1450 2500 capacity max.: Screw Clamp£50.99£50.99Or 3 interest-free payments of £16.99/mo.*9+stores
Bessey GK15 Screw ClampBessey GK15 Screw Clamp£24.43Weight: 616.9
Bessey KLI40 Screw ClampBessey KLI40 Screw Clamp£23.95Weight: 450
Bessey UK30 Screw ClampBessey UK30 Screw Clamp£22.95Weight: 720
Bessey GZ20-2K Screw ClampBessey GZ20-2K Screw Clamp£31.48Weight: 1010

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