47-Piece Magnetic Nut Driver & Screwdriver Bit Set - SAE/Metric Sizes, 1/4" Hex Shank - Ideal for Daily Use & Gifting

Comprehensive 47-Piece Set：Includes 16 magnetic nut drivers in SAE (1/4" - 9/16") and metric (6 - 14mm) sizes, 24 screwdriver bits in various types like Phillips, Slotted, Torx, etc., along with a ratchet wrench, 3 drill bit adapters and 3 magnetic bit holders, covering all your fastening needs. Strong Magnetic Design & High-Quality Materials：Features strong magnetic process for secure bit retention, preventing drops. Made of CR-V steel for impact driver bits and high-quality S2 alloy steel for screwdriver bits, with manganese phosphate blackening for wear, oxidation and corrosion resistance. Versatile Use & Easy Identification：Suitable for automotive repair, home maintenance, furniture assembly and more. Each nut driver has its size engraved for easy identification, and the bit holder system is designed for efficient storage, preventing scattering and breakage.