General description The Magnetic Nut Driver Bit Set includes 14 high-quality steel pieces with a galvanized surface, ensuring high hardness and wear resistance. This versatile set features hexagonal magnetic inserts that securely hold the drill in place for quicker setup, making it ideal for various operating needs. Technical specifications Material: Tool Steel Surface Treatment: Galvanized Quantity: 14 Pieces Socket Specifications: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Compatibility and accessories Compatible with most electric drills Works with screwdrivers and rechargeable magnetic screwdrivers Includes sandblasted chrome vanadium steel bits Features quick release hex handles