Hardened steel jaw, replaceable inserts are machine serrated for safe, sure grip under maximum torque
Extra deep throat - this design gives you more working room where it counts
Enclosed design keeps lubrication in and contaminants out for smooth operation
Large anvil work surface
60,000 PSI ductile iron body is virtually indestructible with 2X the strength of grey casted vises
Precision slide bar eliminates movement in the front jaw regardless of opened distance
Longer spindle nut ensures a lifetime of smooth movement and straight-line pull