A very robust vise with an extra-wide jaw opening. The vise body is made of high strength ductile iron. The 6" wide jaw opens to a full 8-3/4" inches. This top of the line vise also includes: thrust bearing for increased clamping power; a locking design that provides 1/2 lb. of vertical clamping pressure for every 1lb. of horizontal pressure; replaceable smooth jaw plates made of hardened and ground tool steel; a coolant trough built in; a removable 360º swivel base (1º graduations) can be fastened in place with two bolts. It also accepts popular jaw and crank handle accessories
