Features: Boost work efficiency with this convenient 3PCS Impacting Socket adapters. Easily convert hexhandles to square for improvedproductivity. ChromeVanadium Steel materials, these adapters is rustresistant and wearresistant. The set includes 1/2", 3/8", & 1/4inch Socket adapters, providing you with a wide rangings of option to fit any Socket size you need. Perfect for professional and enthusiasts who frequently use screws and nut in their projects. Perfect for various applications, including automobile repairs, home renovations, and equipment maintenance that require screw and nut tightening and removal. Upgraded your tool collection with this Impacting Socket adapters. Switches between hexand square for compatibility. Specifications: Material:ChromeVanadium Steel Type:Set1,2,Set3 Length:Approx.65mm/2.56',65mm/2.56',72mm/2.83',152mm/5.98',152mm/5.98' Package Includes: 3Pcs Impacting Socket Adapters note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.