Overall Jaw Max Torque Order Number Length Opening (Kg/cm) 100mm (4") 17mm 714 KEN-501-0040K 150mm (6") 24mm 1670 KEN-501-0060K 200mm (8") 28mm 3100 KEN-501-0080K 2500mm (10") 33mm 5190 KEN-501-0100K 3000mm (12") 38mm 8820 KEN-501-0120K 375mm (15") 50mm 17295 KEN-501-0150K 450mm (18") 60mm 23060 KEN-501-0180K 600mm (24") 70mm 25000 KEN-501-0240K