DGZZI 3PCS Swing Socket Adapter Black Universal Joint Hex Shank to Square Socket 1/4/ Inch 3/8 Inch 1/2 Inch Each Suitable for Quick Change Adapter and Extension and Drill Chuck

Product specification Product material: 35k. Finish: Chrome plated. A hardened chrome vanadium steel alloy with a protective plating to improve strength and wear resistance. Product colour: Black Included product sizes: 1/4inch, 3/8inch, 1/2inch 1/4inch hex shaft fits all quick change adapters, extensions and drill chucks. Product features:Designed to reach tight spaces that are inaccessible to conventional straight cutters. The unique spherical design distributes the torque load evenly over a larger surface area, which significantly improves tool performance and extends tool life. Each adapter is embedded with a spring-loaded stainless steel tension ball to ensure fast and secure locking. The attached socket spanner will stay in place for heavy duty work. Note: Please check the product size in the picture and the product specification in the description before purchasing to ensure you get what you need, thank you! Product includes: three sizes: 1/4inch hex to 1/4inch, 3/8inch and 1/2inch universal joint hex shank to square sockets