Features:*100% brand new and high quality*Hex Ratchet Socket Adapter Drive 1/2" Square To 1/4" Converter Impact Tool Kit*Quick Release Design: 1/2" square female to 1/4" Hex female socket adapter.*Widely use: Convert any air or power impact wrench into a drill or ratcheting wrench into a driver with this single piece chuck converter.*It is made of high-quality chromium-vanadium steel and forged with high hardness and good toughness.*Humanized design, crimped head design, non-slip, wear-resistant, with a heart.*Surface electrophoresis baking treatment, anti-corrosion and anti-fouling, elegant appearance.Specifications:*Material:Chromium-vanadium steel *Color:Black (As Pictures Show)*Size:As Pictures Show*Quantily:2 SetPackage Contents:2*1/2" to 1/4" Socket Adapter2* Ring2* Pin(Screwdriver Bit and Electric Drill are NOT included)Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.