Bench Vise, Body Tensile Strength 60,000 psi, Spindle Type Enclosed, Jaw Face Width 8 in, Jaw Opening - Maximum 8 3/4 in, Throat Depth 5 3/4 in, Jaw Face Type Serrated, Jaw Pad Material Steel, Includes Pipe Jaw Yes, Pipe Diameter - Maximum 4 3/4 in, Includes Rotating Head No, High Visibility No, Anvil Length 105 mm, Anvil Width 53 mm, Base Material Ductile Iron, Base Mount Type Bolt-Down, Base Swivel Angle 360 Degrees , Base Tensile Strength 60,000 psi, Base Type Swivel