This Extension Socket Bit Holder is designed for 1/4″ hex shank drill bits, with an Extra-Strength magnet that holds bits securely,proving more practical. It is ideal for driving screws in a variety of heavy-duty applications including metal fastening, deck building, framing and installing plywood subfloor; and perfect for using with high torque impact drivers and driver-drills.
- Strong magnet holds bits securely
- Magnet is located inside
- Magnetic bit holder provides convenient pick-up and retention of screws