ORW2154 Features: * Patented, quick action, no slip clutches are 3/4"" apart and formed in the web for greater bar strength * High strength ductile slide cannot slip or bind, easily released * Spindle Diam: 5/8 in * Load Cap.: 6000 lb * Body Material: Cast Iron * Locking Type: Thread Locking * Handle Type: Crank Handle * Handle Material: Steel/Wood * Type: Bar Clamp * Price is for 1 Each Dimensions: * Throat Depth: 1 13/16 in * Bar Width: 1 1/2 in * Bar Thickness: 7/16 in