DeWalt 3/8IN + 7/16IN REVERSIBLE NUT DRIVER DWADEND38716

The impact ready double ended detachable nut drivers offer exceptional performance and  versatility for extreme-torque applications. The detachable sockets allow for easy cleaning and are reversable for added versatility. The industrial-strength magnet offers maximum fastener retention, and the advanced hardening process means they can withstand the power of an impact driver.