General description This CSPARKV Magnetic Screwdriver Bit Holder set includes 3 pieces designed for quick and efficient screwdriving tasks. Made from high-quality materials, these holders offer high strength and wear resistance, ensuring a long service life. The adjustable depth feature allows for precise screw placement, making it ideal for applications such as drywall and cabinet installation. Technical specifications Quantity: 3 pieces Size: 1/4 inch hex handle Usage Ideal for installing drywall and cabinets Compatible with various tools including cordless screwdrivers, drills, and pneumatic screwdrivers Magnetic design for secure screw holding Quick disassembly and installation of bits without tedious steps