Key features

• •28PCS NUT DRIVER SET MAGNETIC: AMM magnetic nut driver set for impact drill contains 9PCS SAE nut driver (1/4'' 9/32'' 5/16'' 11/32'' 3/8'' 7/16'' 15/32'' 1/2'' 9/16"). 9PCS metric magnetic nut driver (6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm). 6PCS driver socket adaptor (1/4'' 3/8'' 1/2''). 3PCS 1/4'' quick release magnetic extension rod & bit holder (60mm 100mm 150mm) and 1PC impact grade socket adapter (2.5")
• •BUILT TO LAST: The power nut 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 impact nut driver set contains a high-strength magnet and the nut driver bit set has a deep interior to keeps the bits securely in place while loosening or tightening nuts or bolts. By using gravity-pressed embedded magnets, there is no risk of the magnet falling off.
• •WIDELY USED: The impact nut driver set magnetic features a universal 1/4" hex shank for easy attachment to a variety of tools, including drills, electric screwdrivers, socket wrenches, pneumatic impact wrenches, cordless drills, and screw guns. This impact driver bit set is designed to meet diverse needs.
• •EASILY IDENTIFY AND STORE: The hex nut driver set has clear and enlarged laser-etched labels for easy identifying. Additionally, it comes with a oxford cloth bag for effortless storage and orderly organization, easy to store in your toolbox or carry around.
• •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.