"DESCRIPTION FEATURES: Give excellent friction to work surfaces and reduces marking for higher torque transfer than wood, plus added comfort Zinc plated for rust prevention. Provides higher mechanical strength and less torsion Throat depth of 120mm 450kg clamping force This medium-duty pro F-clamp has a soft-Grip handle which is larger and more ergonomic, allowing high clamping pressure with less effort. These TPE pads snap fit to prevent loss and with a 3-component handle, the I-beam bar reduces flexing and bowing. TECHNICAL DATA: Width: 22mm Height: 174mm Length: 394mm Colour: Blue Model Name: CLAMP PRO MEDIUM 300MM 12IN Model Number: 10503569 Material: iron REVIEWS"