1/4" 3/8" 1/2" Universal Joint Socket Square Head Wrench Ratchet Drive Socket Adapter Converter Power Tool Accessories
Features:All Joints Made from High Quality Chrome Vanadium Steel
Spring-loaded detent balls securely latch onto sockets, stopping them from being dropped
Use with air or electric influence wrenches and hand ratchets.
Increases flexibility for sockets and pressure tools.