3Piece Bit Holder Extension Set – 2', 4', and 6' (60mm, 100mm, 150mm) lengths to cover a wide range of drilling and fastening needs. Compact and easy to carry, ideal for quick bit changes in tight spaces or extended reach situations. Key Benefits: Versatile Size Options: Three extension lengths provide flexibility for different tasks, from closeup precision work to accessing hardtoreach screws. Universal Compatibility: 1/4inch hex shank fits all power drills, 1/4inch impact drivers, and most handheld screwdrivers. Quick Change System: Smooth installation, locking, and release of bits to save time during repetitive work. Strong Bit Retention: Builtin permanent magnet in the socket area securely holds bits in place, reducing dropped screws and improving efficiency. Durable Construction: Manufactured from heattreated Chrome Vanadium steel (CRV) for hardness, wear resistance, and long service life. Features and Applications: Ideal for assembly work, maintenance, and in woodworking, metalworking, and automotive tasks. solution for reaching screws inside cabinets, engine bays, or other confined spaces. Useful for converting screwdriver bits for use with drills or drivers without changing the entire tool setup. Specifications: Lengths: 60mm (2'), 100mm (4'), 150mm (6') Shank Size: 1/4inch hex Material: Chrome Vanadium steel Finish: Heat treated for added strength and durability Magnet: Strong permanent magnet for reliable bit holding Designed for professionals and DIY users who need a reliable, quickchange extension to improve reach and efficiency, this bit holder set delivers performance, durability, and convenience in one compact package.