DEWALT Impact Ready 3" Locking Magnetic Screwdriving Bit Holder is designed to provide secure and efficient fastening and drilling with hex-shank accessories. Featuring a robust locking mechanism, it keeps accessories firmly in place while allowing quick changes on the job. The strong magnetism ensures optimal fastener retention for screwdriving tasks. Its compatibility with 1" screwdriving bits, all 1/4" hex-shank accessories, and longer bits makes it versatile for a wide range of applications. With a slim 11mm profile, it is i for working in tight spaces such as countersinking screws or installing fasteners in confined areas. Engineered for use with impact drivers, this bit holder delivers exceptional durability and convenience. Model Number: DWA3HLDFT