< Clamping Squares

Aluminium Clamping Square with Clamps - 120mm x 120mm

Regular price £30.00
Regular price £0.00Sale price £30.00
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Two purpose designed clamps sit in one of five holes along each edge, securing the workpiece without the cumbersome nature of traditional F or G clamps. Machined from a solid block of aluminium alloy, hardened to prevent damage under load, the square is accurate to 0.01mm per 10mm squareness ensuring consistently perfect 90° joints.
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Aluminium Clamping Square with Clamps - 120mm x 120mm
Regular price £30.00
Regular price £0.00Sale price £30.00
  • 3 Year Warranty
  • Ideal for joinery applications, assembling carcasses, drawers, boxes and frames
  • Two purpose designed clamps eliminate the need for cumbersome F and G clamps
  • Accurate to 0.01mm per 10mm squareness, ensuring perfect 90° joints every time
  • Precision CNC machined from aircraft-grade aluminium
  • Durable, anodised finish ensures glue, corrosion and scratch resistance
Clamping squares are ingenious products, they are widely used in endless projects in the workshop, from cabinet construction to general joint making. The problem has always been securing them to your work quickly and easily. Using F or G clamps is hard and cumbersome, especially when the excess clamping capacity of the clamps are constantly overlapping. The clamps supplied with this kit have been purposefully designed for clamping squares, ensuring that quick and easy clamping is always possible. The clamp consists of a star knob, a machined aluminium clamping jaw and an L shaped piece of stainless steel with a fast action acme thread. There are five holes along each square to enable you to clamp either close or further away from the joint. An engineer's corner on the inner apex of the square allows adjoining workpieces to sit securely against the inner faces of the clamping arms.

The clamping square and the clamp jaw have both been precision CNC machined from single pieces of aircraft grade aluminium. This material is used for its mechanical stability and the fact that it maintains close tolerances once it has been machined, ensuring it will be true. Tools machined from a single piece of aluminium are far more precise than those that are pressed or moulded. It has guaranteed accuracy to 0.01mm per 10mm squareness. The square has also been specifically hardened to ensure it remains true while under the high clamping forces. The aluminium components have been finished by electrochemical anodisation making them durable and scratch resistant, this also ensures they will not mark your work.

The kit contains 1 clamping square and 2 lots of components to create two clamps. The clamps have a clamping capacity of 65mm. The clamping square has an outside dimension of 120mm and an inside dimension of 95mm, it is 16mm thick. ©
  • BrandRutlands®
  • Product CodeR3173
  • Outside Length120mm
  • Inside Length95mm
  • Clamping Capacity65mm
  • Accuracy0.01mm per 10mm squareness

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Customer Reviews

Based on 5 reviews
Jonathan R.
Takes the stress out of assembling cabinet carcases.

Simple to order, fast delivery, well made and put to use immediately. Took the stress out of assembling 5 cabinet carcases.

Conor F.
Great little kit, clamping squares are used in mos...

Great little kit, clamping squares are used in most of my projects and the little clamps come in very handy when space is at a premium.

Sam B.
Very square...

Very square. I make small cabinets and bookshelves and always found traditional clamps were too long and they always overlapped and got in the way of each other, by the time I had correctly positioned them the glue had dried. This square comes with two clamps that are perfect for clamping small work pieces quickly.

John C.
Just purchased one of these - very well made, very...

Just purchased one of these - very well made, very nicely packaged - will come in so handy for clamping woodwork completely square while assembling. Great value

Percy B.
A great kit for true and quick frame making...

A great kit for true and quick frame making. I have tried many other clamps but for simplicity and ease of use this has been the most successful.

Aluminium Clamping Square with Clamps - 120mm x 120mm

Aluminium Clamping Square with Clamps - 120mm x 120mm

Aluminium Clamping Square with Clamps - 120mm x 120mm

Aluminium Clamping Square with Clamps - 120mm x 120mm