Milwaukee SHOCKWAVE™ Impact Duty 3in. Screw-Holding Bit Holder is designed to securely hold screws for easy one-handed fastening, making your work more efficient and hassle-. This innovative bit holder features an outer sleeve that, when slid up, directly engages screws to reduce the chance of dropping them on the job site. A ring magnet on the front of the sleeve holds screws firmly to the bit holder, ensuring the easiest driving experience. The optimized SHOCKZONE™ shank absorbs peak torque, which helps prevent breaking and extends the tool’s durability. This bit holder is an essential accessory for anyone looking to improve their fastening speed and reliability. Model Number: 48-32-7903