Combination Vise, Body Tensile Strength 65,000 psi, Spindle Type Enclosed, Jaw Face Width 4 in, Jaw Opening - Maximum 5 in, Throat Depth 3 1/2 in, Jaw Face Type Knurled, Jaw Pad Material Copper, Includes Pipe Jaw Yes, Pipe Diameter - Maximum 2 in, Includes Rotating Head No, High Visibility No, Anvil Length 3 1/2 in, Anvil Width 3 in, Base Mount Type Bolt Down Swivel Base, Base Swivel Angle 360 Degrees , Base Type Swivel, Body Material Ductile Iron, Jaw Attachment Type Replaceable