Combination Vise, Body Tensile Strength 30,000 psi, Spindle Type Enclosed, Jaw Face Width 3 in, Jaw Opening - Maximum 3 in, Throat Depth 2 5/8 in, Jaw Face Type Smooth, Jaw Pad Material Hardened steel, Includes Pipe Jaw Yes, Pipe Diameter - Maximum 3/8 in, Includes Rotating Head No, High Visibility No, Base Material Iron, Base Mount Type Clamp-On, Base Swivel Angle 360 Degrees , Base Tensile Strength 30,000 psi, Base Type Swivel, Body Material Cast Iron