SPEEDJAW 4 in Ductile Iron Bench Vise Solid Bamboo Flooring so no wall patchwork or so no wall patchwork or additional wall board cut outs should be required Available in both 8 station and 16 station models non slip grip 4 INCH JAWS 4 inch wide jaws open to a maximum of 3 7 8 inches with a 1 1 2 inch throat depth RATCHETING HANDLE Ratcheting handle allows fine adjustment and increased mounting options beyond the edge of a work bench DETACHABLE BASE MOUNT Unit clamps onto a 360 degree inscribed posi clock disc that allows for precise rotation and lets the vise be stored out of the way when not in use CAST DUCTILE IRON Vise is made from high strength 5 Jaw Width Measurement 4 in Maximum Jaw Opening 4 1 4 in Pipe Capacity N A Clamping Force (lbs