Cast iron frame with hardened steel jaw plates and swivel base. Grey iron casting resists distortion under high pressure. Chrome-plated handle and lead screw. Clamp travel – 125mm (8kg vice) and 140mm (16kg vice). Cast iron frame with hardened steel jaw plates and swivel base. Grey iron casting resists distortion under high pressure. Chrome-plated handle and lead screw. Clamp travel – 125mm (8kg vice) and 140mm (16kg vice).