4Pcs Chrome Vanadium Steel Socket Adapters Reducers for Impact Driver Conversions Wrench

1、This is a set of 4 pieces socket adapters specially designed for impact driver or wrench conversions 2、Spring-loaded detent balls securely latch onto sockets preventing them from being dropped 3、Constructed of heavy duty heat treated chrome vanadium steel for superior strength to endure all conditions 4、With highly durable electrophoresis black coating finish it is corrosion resistant to eliminate chance of rust for a long lasting time 5、Common size combinations multiply the range and capability of many socket set