Combination Vise Body Tensile Strength 65 000 psi Spindle Type Enclosed Jaw Face Width 5 in Jaw Opening - Maximum 6 in Throat Depth 3 1/2 in Jaw Face Type Serrated Jaw Pad Material Steel Includes Pipe Jaw Yes Pipe Diameter - Maximum 2 1/2 in Includes Rotating Head No High Visibility No Base Material Ductile Iron Base Swivel Angle 360 Degrees Base Tensile Strength 65 000 psi Base Type Swivel Body Material Ductile Alloy Features Large Anvil Precision Fit Slide Bar to 0.003 in