12 Pcs Impact Adaptor 1/2 Square Drive to 1/4 Hex Socket Adapter Quick Release Chuck Converter for Ratchet Wrench

Type: 1/2-Inch Drive to 1/4-Inch Hex Suitable Bit: 1/4 inch Hex colour:Black Material:steel size:Length: 50mm Rear diameter: 12.5mm Front diameter: 6.35mm Package Contents: 12 x Hex Converter Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.