3pcs 1/4 3/8 1/2 SDS Plus Socket Driver Set Drills Drill Bit Adaptor

Product Description This set is perfect for the most impact driver or drills, and allows you to replace your ratchet with a high speed power tool. Spring-loaded ball bearing locks into sockets. The adaptors are made of 40Cr steel for long life and durability. Set includes 1/4, 3/8 and 1/2 inch square socket adapters. Features: Adapter sizes: 1/4" (65mm long), 3/8" (65mm long), 1/2" (75mm long) For use with SDS drills and most impact drills Applies to the screwdriver handle or electric drills Converts all power drills into speedy socket drivers For home and industrial use Specification: Brand: Tolsen Model: 77865 Material: grade 40Cr steel Adapter shank diameter: 25/64in or 10mm Adapter sizes: 1/4" (65mm long), 3/8" (65mm long), 1/2" (75mm long) Weight: 4.6oz or 132g