Draper-Expert-3-4-F-X-1-2-M-Powerdrive-Impact-Socket-Converter-Draper-Expert-14107-p-B-I-Expert-Quality-I-B-forged-from-chrome-vanadium-steel-hardened-tempered-and-chemically-blacked-for-corrosion-protection-Groove-and-hole-for-secure-holding-in-the-3-4-female-end-to-receive-a-ring-and-pin-and-spring-loaded-ball-bearing-in-the-1-2-male-end-Display-packed-p-Draper-Expert-14107-3-4-f-x-1-2-m-Powerdrive-Impact-Socket-Converter