Best IRWIN C-clamps of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 1 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

C-clamps are versatile tools used for holding objects securely in place during various DIY and construction projects. The IRWIN brand offers a range of high-quality C-clamps designed to provide maximum grip and stability. These clamps come in various sizes and styles to accommodate different project requirements. They are made of durable materials and have a sturdy construction that ensures they can withstand the rigours of heavy-duty use. Whether you are a professional or a DIY enthusiast, the IRWIN C-clamps are a reliable choice for your clamping needs.

At a Glance: Our Top Picks

IRWIN Visegrip 6R Locking C Clamp 6 Inch Cover #TOP 1
IRWIN Visegrip 6R Locking C Clamp 6 Inch
ftb score rating icon 9.9
IRWIN Vise-Grip 11R Locking C Clamp Cover #TOP 2
IRWIN Vise-Grip 11R Locking C Clamp
ftb score rating icon 9.8
Visegrip Irwin 150mm Locking C Clamp Cover #TOP 3
Visegrip Irwin 150mm Locking C Clamp
ftb score rating icon 9.6

Top 10 IRWIN C-clamps

IRWIN Visegrip 6R Locking C Clamp 6 Inch

Silver
150 mm
IRWIN Visegrip 6R Locking C Clamp 6 Inch Cover
IRWIN Irwin Visegrip 6R Locking C Clamp 6In - Regular Tip Silver

The IRWIN Visegrip Locking Clamp is a versatile C clamp designed to reach awkward places, making your tasks easier. Its regular tips ensure a secure grip, essential for car body work, welding, and sheet metal projects. This clamp is handy for those who often work in tight spaces, as its 6-inch size allows for effective clamping without taking up too much room. With this tool, you can achieve reliable results in various applications, streamlining your workflow.

What We Like
Versatile for various tasks
Effective in tight spaces
Secure grip with regular tips
Ideal for welding and metalwork
Compact 6-inch size
#TOP 2

IRWIN Vise-Grip 11R Locking C Clamp

T19EL4
Silver
275 mm
IRWIN Vise-Grip 11R Locking C Clamp Cover
IRWIN Vise-Grip 11R Locking C Clamp Regular Tip 275mm (11in), T19EL4

The IRWIN 11R Locking C Clamp is designed for versatility, featuring wide-opening jaws that allow you to clamp a variety of shapes easily. The turn screw enables you to adjust the pressure and fit the workpiece securely, ensuring a firm hold. Its classic trigger release mechanism provides maximum locking force, giving you confidence while you work. This clamp is a reliable tool that enhances your efficiency and convenience during various tasks.

What We Like
Wide-opening jaws for versatility
Adjustable pressure for secure fit
Maximum locking force
Classic trigger release design
#TOP 3

Visegrip Irwin 150mm Locking C Clamp

T18EL4
Silver
150 mm
Visegrip Irwin 150mm Locking C Clamp Cover
Visegrip Irwin 6SP 150mm Locking C Clamp with 6-inch Swivel Pad

The Irwin 150mm C Clamp is designed to hold irregular or tapered work with ease. You will appreciate its user-friendly operation, allowing you to quickly secure your materials. The robust design ensures durability, making it a reliable choice for various tasks. You can easily adjust the pressure and fit of the clamp with a simple turn of the screw, giving you full control over your work. The wide-opening jaws enhance versatility, accommodating a variety of shapes and sizes effortlessly.

What We Like
Holds irregular shapes securely
Easy to operate
Durable construction
Adjustable pressure
Versatile clamping options
#TOP 4

Irwin Visegrip 100mm Locking C-Clamp

T165EL4
Silver
100 mm
Irwin Visegrip 100mm Locking C-Clamp Cover
Irwin Visegrip VIS4SP 100mm 4-inch Locking C-Clamp Swivel Pad

The Irwin Visegrip C-Clamp is designed for those tricky jobs where access is limited. Its swivel pads ensure that soft materials remain undamaged while being held securely. This clamp works well with irregular or tapered shapes, making it versatile for various projects. The hex key adjusting screw allows for a controlled release, providing you with greater precision and safety during use. With a 38 mm capacity, it’s an essential tool for any toolkit.

What We Like
Reaches awkward spaces easily
Prevents damage to soft materials
Holds irregular or tapered work
Controlled release for safety
High-quality construction
#TOP 5

IRWIN Visegrip 11in Locking C Clamp

VIS11SP
Multi
IRWIN Visegrip 11in Locking C Clamp Cover
Visegrip 11sp Locking C Clamp 11in - Swivel Pad

The IRWIN 11in C Clamp offers a quick and easy locking and release action, making it convenient for you to secure your materials swiftly. With a jaw adjustment of up to 4 inches and a throat depth of 2 5/8 inches, it provides versatility for various tasks. The leveling swivel pads protect delicate materials, ensuring your work remains unscathed. Additionally, the guarded release feature allows for fast and safe operation, enhancing your efficiency while ensuring safety during use.

What We Like
Quick locking and release
Protects delicate materials
Versatile jaw adjustment
Safe operation
#TOP 6

IRWIN Tools Quick-Grip Deep Throat C-Clamp

225134
Multi
3in Deep Throat
IRWIN Tools Quick-Grip Deep Throat C-Clamp Cover
IRWIN Tools Quick-Grip 100 Series Deep Throat C-Clamp, 3-inch by 4 1/2-inch Throat (225134),Blue

The IRWIN Quick-Grip C-Clamp is designed to enhance your clamping experience. Its deep throat allows you to use a smaller clamp on larger projects, making it versatile for various tasks. The larger handle provides you with the ability to apply more clamping pressure without causing hand fatigue, ensuring comfort during extended use. With a double-threaded screw, it reduces screw deflection and drift, allowing you to clamp faster and with 50% more force than standard clamps. Additionally, the larger swivel pad protects your work surface from marring while increasing stability.

What We Like
Enhanced clamping pressure
Reduced hand fatigue
Faster clamping process
Increased surface protection
#TOP 7

IRWIN Vise-Grip Locking C Clamp, 2-Piece

45619
Multi
IRWIN Vise-Grip Locking C Clamp, 2-Piece Cover
IRWIN Vise-Grip C Clamp, Locking, 2-Piece (45619), Silver

The IRWIN Locking C Clamp is designed for versatility with its wide-opening jaws, allowing you to clamp various shapes with ease. The guarded trigger ensures a quick release while effectively preventing accidental disengagement, providing you with added safety during your tasks. Constructed from high-grade heat-treated alloy steel, this clamp boasts exceptional toughness and durability, making it ideal for heavy-duty use. Additionally, the swivel pads hold tapered work securely without damaging the surface, perfect for delicate or awkward fabricating jobs.

What We Like
Wide-opening jaws for versatility
Quick release with safety guard
Durable heat-treated steel
Swivel pads protect surfaces
Adjustable pressure for repeated use
#TOP 8

IRWIN 120 General Purpose Clamp 4in

T1204
Blue
100mm
IRWIN 120 General Purpose Clamp 4in Cover
Record REC1204 Irwin 120 General Purpose Clamp 4in

The IRWIN 120 Clamp is designed for strength and durability, featuring a drop-forged steel frame that ensures long-lasting performance. Its twin-start acme cold rolled thread allows for faster operation, making your clamping tasks more efficient. You will appreciate the fused steel handle, which is designed to bend before the clamp can be overstressed, providing added safety during use. Additionally, the swivel shoe helps you clamp on uneven surfaces, ensuring a secure grip no matter the job.

What We Like
Strong and durable construction
Fast operation mechanism
Safe handle design
Effective on uneven surfaces
#TOP 9

IRWIN Vise-Grip 11-Inch Locking Clamp Set

11SP
Silver
9 UK
IRWIN Vise-Grip 11-Inch Locking Clamp Set Cover
IRWIN Vise-Grip 11SP(20) 11-Inch Locking Clamp with Swivel Pads (4 Pack) by Irwin Tools

The IRWIN Vise-Grip Clamp is a versatile tool designed to secure your work effectively. With its C-Clamp locking mechanism, you can be confident that your materials are held firmly in place, allowing you to focus on the task at hand. The jaws can open up to 4 inches, making it suitable for a variety of projects. Crafted from heat-treated alloy steel, this clamp promises durability and strength, ensuring it will withstand rigorous use for years to come.

What We Like
Durable heat-treated steel
Secure C-Clamp locking
Flexible jaw opening
Convenient 4-pack
#TOP 10

Irwin 24" Original Locking C Clamp

VGP24SP
Silver
605 mm
Irwin 24" Original Locking C Clamp Cover
Irwin Original Locking C Clamp 24" 24SP

The Irwin Locking C Clamp is designed with wide-opening jaws, allowing you to clamp various shapes with ease. This versatility is ideal for different projects, whether you are working with wood or metal. The swivel pads ensure that even tapered or delicate pieces are held securely without causing damage. Additionally, you can easily adjust the pressure and fit of your work by simply turning the screw, providing you with greater control and convenience during your tasks.

What We Like
Wide-opening jaws for versatility
Swivel pads protect delicate surfaces
Easy pressure adjustment
Suitable for various projects
Buying Guide Image
Editor's Notes

During our IRWIN c-clamp research, we found 43 IRWIN c-clamp products and shortlisted 10 quality products. We collected and analyzed 27,769 customer reviews through our big data system to write the IRWIN c-clamps list. We found that most customers choose IRWIN c-clamps with an average price of £31.03.

The IRWIN c-clamps are available for purchase. The top 10 picks range in price from a low of £13.00 to a high of £182.00, find the one that fits your budget.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.