Machine Vise 3-Way Fixed Base Jaw Width (In.) 4 in Jaw Opening (In.) 3 1/2 in Throat Depth (In.) 1 3/16 in Overall Length (In.) 10.86 Overall Height (In.) 2.37 Clamping Force (Lb.) - Jaw Deflection 0.008 in Per 4 in At 11 lb Load On Hand Crank Jaw Plate Square To 0.008 in per 4 in Bed/Base Parallel To 0.020 in Can Be Used on Base Face and End Allowing Right Angle Machining in Same M/C Setting Side