The Magnetic Screwdriver Extension Bit Holder Connection Rod Adapter is designed for maximum versatility and convenience. Whether you're working on a large project or just making a few quick repairs, this tool is ready to assist. The adapter easily connects to most standard drill chuck, allowing you to switch bits quickly and effortlessly. The magnet securely holds the bit in place, preventing any unexpected slips or drops. Features -Color:Assorted Color -Material:Steel, Alloy -Size:14.00X1.00X0.70cm/5.50X0.39X0.28in -Size:12.00X1.00X0.50cm/4.72X0.39X0.20in -Size:8.50X1.00X0.50cm/3.34X0.39X0.20in - Compatibility: Compatible with most standard drill chuck, making it a versatile addition to your toolbox. -Easy Storage: Compact design for convenient storage and portability. -Enhanced Precision: Stable and secure hold for and screw driving. -Lightweight: Lightweight construction means less fatigue during extended use. -Non-slip Grip: Ergonomic design ensures a comfortable and secure grip. Package list: 3 x Drill Extension Bit Holders