3-Inch Impact Grade Socket Adapter Set, 1/4", 3/8", and 1/2" Drive (MP005020)

3-Inch Impact Grade Socket Adapter Set, Extension Bit with Holder, 1/4", 3/8", and 1/2" Drive, Converts Impact Drill Driver into High Speed Socket Driver SPECIFICATIONSComes with three 1/4 inch hex shank, 3-inch long socket adapters so you can adapt any of your impact drill to a power socket driver. The sizes included are 1/4 inch, 3/8 inch, and 1/2 inch, and are compatible with 1/4, 3/8, and 1/2-inch sockets respectively.DESIGNED FOR THE TOUGHEST JOBSConstructed out of heat-treated chrome vanadium steel and coated in Manganese Phosphate for industrial or mechanical use, the adapters meet or even exceed the ANSI/ASME standards. They are rust-proof and corrosion-resistant. TOUGH IMPACT GRADEAll adapters features a spring loaded detent bearing ball that locks onto sockets to ensure a secure fit into the driver head to prevent slipping and loosening. It also allows you to perform auto repair tasks easily. These impact-grade corrosion-resistant adapters are perfect for increased torque job