Magnetic Nut Driver Set for Impact Drill, Metric & SAE, 1/4 Hex Shank, Fully Magnetic - 39pc Kit

About this item

• ANTI-DROPPING: The leaflet design head fastener with rounded edges grabs the nut from the side rather than the corner to prevent peeling and extend the life.
• ALL MAGNET SET COMPRISES: the collection features 15 units of 65MM MAGNETIC nut drivers (sizes 6-14mm & 1/4"-9/16"), 20 units of 48MM MAGNETIC nut drivers (sizes 4-12mm & 5/32"-1/2"), 3 drill bit adapters, and 1 drill bit extension.
• CR-V STEEL: this magnet nut drive set is forged from high hardness chrome vanadium steel. The surface is treated with anti-corrosion sand blasting. After the whole high temperature quenching heat treatment, the product has high hardness and is durable.
• WIDLY APPLICATION: a universal 1/4 "hex shank for a variety of quick-change chucks, various flashlights, and screwdrivers.Widely used in in electric drills, screwdrivers, impact drills, household DIY, auto parts, woodworking, professional machinery maintenance and other fields.
• STRONG MAGNET:A premium magnet inside of the 1/4-inch impact nut driver set ,hold the drill bit firmly when fastening or loosing the nut and bolt.