feature: 100% brand new and high quality Hexagonal ratchet socket adapter drive 1/2 square to 1/4 converter impact tool kit Quick release design: 1/2 square female to 1/4 hexagon female socket adapter. Versatility: Use this integrated chuck adapter to convert any pneumatic or power impact wrench into a drill bit or a ratchet wrench into a driver. Forged from high-quality chrome vanadium steel it has high hardness and good toughness. Humanized design indenter design non-slip wear-resistant and careful. Surface electrophoresis paint treatment anti-corrosion and anti-fouling beautiful and generous. Specification: Material: Chrome vanadium steel Color: black (as shown in the picture) Size: as shown Package Contents: 2*1/2 to 1/4 socket adapter 2* Washer 2* pin (Excluding screwdriver bits and electric drills) Notice: 1. Due to various factors such as the brightness of the display and the brightness of the light the actual color of the product may be slightly different from the picture on the website. 2. Please allow the data to have a slight deviation from manual measurement.