Designed with the professional user in mind. 90-tooth gear delivers a 4 swing arc to turn a fastener in tight confines. Sockets feature off-corner loading design to reduce fastener rounding. The bright, full polish chrome finish easily wipes clean and res

Details Designed with the professional user in mind. 90-tooth gear delivers a 4 swing arc to turn a fastener in tight confines. Sockets feature off-corner loading design to reduce fastener rounding. The bright, full polish chrome finish easily wipes clean and resists corrosion. Extension bars feature a chamfered female end with angled entry to guide smoothly and quickly into drive tools. Large, hard-stamped markings allow for easy identification. Includes blow mold case and meets or exceeds ASME specifications. Lifetime warranty.