VARIOUS SIZES: AMM 8 PCS SAE impact nut driver setter includes 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16" nut drivers with handy storage rails.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 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.EXTRA LONG 6 INCH: 6" long nut drivers provide easy maneuvering in narrow spaces and hard to reach areas.Each impact drill bit tool is laser-etched for easy identification.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.BRAND SERVICE : AMM provides all-day customer service, if you have any questions, please find us through, we will be happy to solve your problem.Thank you for your attention and support to AMM brand.

PRODUCT SPECIFICATION

SUPER STRONG MAGNET

Magnet with an embedded design to prevent falling off and prolongs life.

LASER MARKING

The dimensions of each nut driver bit are made by laser, high contrast, easy to identify and not easy to wear.

EXTRA LONG SIZE

Each nut driver is 6 inches long and can be easily manipulated in narrow spaces and difficult to reach areas.

EASY TO STORE

The bit holder is better than similar products.It fixes all the magnetic hex nut drivers neatly and orderly, and will not fall apart.

PROFESSIONAL GRADE MAGNETIC NUT DRIVER SET

· What material is this magnetic nut driver set made of? The 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.

· What scenarios is this nut driver set suitable for? The impact nut driver set features a universal 1/4" hex shank for easy attachment to drills, electric screwdrivers, socket wrenches, pneumatic impact wrenches, cordless drills, and screw guns.

· What after-sales service do you provide? AMM provides all-day aftersell service, if you have any questions, please find us through, we will be happy to solve your problem.