Features:* & * 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.* Wide Application: Turn any air or power impact wrench into a drill or ratchet wrench into a controller with this one-piece drill converter.* It is made of chrome vanadium steel and forged with high hardness and good toughness.* Humanized design, skull-shaped fluted, non-slip, wear-resistant, with heart.* Surface electrophoresis treatment, anti-corrosion and anti-fouling, elegant appearance. Specifications:* Material: Chrome Vanadium Steel* Color: Black (As Pictures Show) * Size: As Pictures Show * Quantily:2 Set Package Contents:2*1/2" to 1/4" Socket Adapter2*Ring2*Pin(Screwdriver and electric drill are not included)Note:1. The actual colors 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.