XiYuaYE WS3-038 Single Sided Combination Wrench  (Pack of 1)

Universal wrench adapter to fit all types and sizes of combination wrenches. Compatible with 1/2inch drivers or 21mm hex drivers. The Hex Wrench Extension Adapter easily loosens stuck nuts and bolts. Made of heat treated high carbon steel. strong and sturdy. Surface black coating can effectively prevent rust Great for adding more leverage to tough nuts and bolts, and getting into hard-to-reach areas Designed to extend your wrench with another wrench for more leverage Color: Black Material: steel Package Contents: 1 x Wrench Conversion Adapter Only the above package content, other products are not included. Note: Light reflection 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.