Multi-Angle Vise Jaw Face Width 2 1/2 in Jaw Opening - Maximum 2 1/4 in Rotation Angle 360 Degrees Throat Depth 1 3/8 in Jaw Face Type Smooth Base Type Swivel Vise Type Multi-Angle Precision Vise Jaw Pad Material Not Applicable Pipe Diameter - Maximum 2 in Base Material Cast Zinc Base Mount Type Standard PanaVise Base Swivel Angle 360 Degrees Features Base Accepts All 300 Series Vise Heads Head Tilt 90 Degrees Jaw Attachment Type Replaceable Jaw Material Nylon