Dart Impact Magnetic Bit Holder Designed for professional tradespeople and demanding DIY users, the Dart impact magnetic bit holder is made to absorb torque and withstand the high forces generated by impact drivers, it helps extend bit life while maintaining reliable performance. The strong magnetic tip securely holds bits and fasteners in place, making one handed operation easier and improving efficiency on the job. Featuring a quick-release mechanism for fast bit changes, this impact magnetic bit holder is ideal for both general purpose and heavy duty fastening applications. Key Features of the Bit Holder Heavy duty magnetic bit holder designed for professional use. Tough, torque absorbing construction for demanding screwdriving tasks. Suitable for use with impact drivers and power drills. Strong magnetic retention keeps bits securely in place. Compatible with all standard 1/4" hexagon insert bits. Quick-change shank for fast and easy installation. Quick-release mechanism allows rapid bit swapping.