Product Details: Material:steel Color:Black Size:22*50*18mm Note: Compared with the standard model, the upgraded model has a telescopic function. Features: 1.100%and high quality 2.Hex Ratchet Socket Adapter Drive 1/2" Square To 1/4" Converter Impact Tool Kit 3.Quick Release Security Lock Design: 1/2 Inch Square Female to 1/4 Inch Hex Female Socket Adapter. 4. Convert any air or power impact wrench into a drill or ratcheting wrench into a driver with this single piece chuck converter. 5.It is made of high-quality chromium-vanadium steel and forged with high hardness and good toughness. 6.Humanized design, crimped head design, non-slip, wear-resistant, with a heart. 7.Surface electrophoresis baking treatment, anti-corrosion and anti-fouling, elegant appearance. Package Contents: 1 Set:1*Hex shank adapter + 1* Rubber Ring + 1* Pin Notices: 1) There could be some slight differences in the color tone of the pictures and the actual item. 2) Please allow 1-2mm differs due to manual measurement, thanks.