The bar is zinc plated, cold drawn steel, profiled to minimise flexing and bending. with serrated edges to engage securely with the non-slip mechanism of the sliding arm. Both the fixed and sliding arms are made of high-grade, virtually unbreakable ductile cast iron. The wooden handle allows for plenty of tightening torque. Removable plastic protection caps help protect your work.
120 mm x 60 mm – 1,961 N max clamping force
160 mm & 400 mm x 80 mm – 2,648 N max clamping force
200 mm & 400 mm x 100 mm – 2,746 N max clamping force
300 mm x 140 mm & 600 mm x 175 mm – 3,378 N max clamping force