55-Piece Magnetic Nut Driver Set - Comprehensive Metric & SAE Hex Shank Impact Driver Kit

All-Inclusive Kit: This set includes 15pcs 65mm magnetic nut drivers (6-14mm & 1/4"-9/16"), 20pcs 48mm magnetic nut drivers (5-13mm & 3/16"-1/2"), 3pcs drill bit adapters, 3pcs drill bit extensions, and a 14pcs screwdriver bit set, providing everything needed for various fastening tasks.
High-Quality Construction: Made from high-hardness chrome vanadium steel (CR-V) with an anti-corrosion sandblasted finish. The entire set undergoes high-temperature quenching heat treatment to ensure maximum durability and long-lasting performance.
Enhanced Magnetic Grip: Each nut driver features a strong internal magnet that securely holds the drill bit in place. The deep design of the nut drivers ensures a firm grip on nuts or bolts during tightening or loosening operations.
Easy Identification & Portability: Sizes are clearly engraved using a powerful roller stamping machine for easy identification and wear resistance. The set comes in a durable storage box designed to keep all pieces securely in place, preventing any from falling out or getting lost during transport.
Versatile Applications: Perfect for a wide range of tasks including installing drain pipes, mounting furniture and appliances, raising car jacks, replacing exhaust flanges, installing metal roofing, constructing wooden houses, and hanging hooks on roofs. A versatile tool kit suitable for both professional and DIY projects.