AMM 39PCS Magnetic Nut Driver Set for Impact Drill, Includes Metric & SAE Impact Driver Bit Set, Bit Extension & Drill Bit Adapter | 1/4" Hex Shank | Cr-V Steel

AMM 39PCS Magnetic Nut Driver Set for Impact Drill, Includes Metric & SAE Impact Driver Bit Set, Bit Extension & Drill Bit Adapter | 1/4" Hex Shank | Cr-V Steel

• 【Comprehensive Variety】AMM 39pcs magnetic nut driver set contains 15pcs 65mm magnetic nut driver (6-14mm & 1/4"-9/16"), 19pcs 48mm magnetic nut driver (4-12mm & 5/32"-1/2"), 3pcs drill bit adapter and 1pc drill bit extension
• 【Built To Last】The impact driver set is crafted from Cr-V steel with black phosphate coating. This material ensures longer service-life, higher shock-resistance, and strong resistance to oxidation and corrosion
• 【Magnetic Excellence】Each 1/4" impact nut driver set contains a powerful magnet that holds the bit firmly in place when tightening or loosening the nut or bolt
• 【Visibility & Portable】Each nut driver has clear and enlarged laser-etched labels for easy identification, and is supplied with a storage box to hold the nut driver and prevent them from loosening or falling during storage and transport
• 【Widely Used】The nut driver set is designed with a 1/4" hex shank for use with a variety of quick-change chucks and drills. Widely used in in electric drills, screwdrivers, impact drills, home DIY, auto parts, woodworking, and machinery maintenance
• 【Brand Service】AMM provides all-day customer service, if you have any questions, please find us through Amazon, we will be happy to solve your problem. Thank you for your attention and support to AMM brand