KATSU 1/2 Inch Drive Wheel Protector Impact Deep Sockets 17-22mm Thin Wall and 8 Inch Torque Limiting Extension Bars 65-90 ft.-lb.Torque, Chrome Moly Steel, 8 Pieces Set

Premium chrome molybdenum steel tempered with phosphating heat treatment, durable and long lasting. Including 4PCs 1/2 Inch Drive Alloy Wheel Impact Deep Socket Set 17mm 19mm 21mm 22mm in 85mm length and 4 PCs 8 Inch (200mm) long Torque Limiting Extensions 65ft/lb (90Nm), 75ft/lb (100Nm), 80ft/lb (110Nm), 90ft/lb (120Nm). 360° Non-scratch plastic sleeve and insert protect bolt tops, wheel rims and lug nuts, to prevent scratches during use. Color coded for quick identification and with large visible lasered sizing. Widely used in both DIY and professional garages to quickly tighten wheel lug nuts and other fasteners to pre-set torque designations. Working with your 1/2-inch impact wrench to deliver safe effective tightening to your vehicle's lug nuts, and packed in a convenient plastic storage case., Manufacturer: KATSU Tools