Irwin Quick-Grip Heavy-Duty Clamp 450 mm

Irwin Quick-Grip Heavy-Duty quick clamps are made for heavy one-handed use. These heavy-duty quick clamps deliver even clamping force up to 272 kg. Thanks to the huge clamping power and one-handed operation, the clamp makes your work super efficient. It's perfect for heavy, demanding jobs like assembly and disassembly, plus gluing.
QuickChange™ button
With the quick button, you can remove the clamp jaws with one press, then flip them back around. That way, you've got a heavy-duty spreader ready to go.
Swivel jaw and non-marring jaw pads
Full-size jaw pads spread the clamping force evenly across the whole area. The rubber, high-quality pads make sure your workpiece doesn't get any marks.
One-handed quick-release
The clamp and release lever design lets you release it with just one hand.
I-beam
The clamp's I-beam is made from black heat-treated oxidized carbon steel. It handles even more pressure with less bending and flexing than before. This gives the clamp superior durability.
Adjustable foot
It acts as extra support, letting you stand the clamp upright on a table or workbench.
Features

272 kg clamping force
For clamping and spreading
Swivel jaws
Heat-treated I-beam
Adjustable foot
For heavy-duty use

Specifications

Product number
Spreading capacity
Clamping capacity

10505942
235–378 mm
150 mm

10505943
235–530 mm
300 mm

10505944
235–683 mm
450 mm

10505945
235–835 mm
600 mm

10505946
235–1 140 mm
900 mm

10505947
235–1496 mm
1250 mm