High quality cast iron Vices capable of generating up to 4000 Kgf clamping force for general metal working applications. Body and sliding jaw are manufactured from high quality grey cast iron. This material has excellent shock absorbing qualities. For added safety, the tommy bar will bend before the vice becomes over-stressed Tommy bar and main screw are manufactured from steel. Hardened steel replaceable jaw plates. Slide is precision milled to a high tolerance for a fast, smooth operation Jaw width: 75mm (3"). Throat depth 48mm. Opening 82mm. Clamping force (Max) 1500kgf. Net weight 4.8kg