【High Quality】 --- Made of heat-treated chrome Vanadium(CR-V) steel, extra high hardness, good abrasion resistance, anti rust and break, durable and long service life 【Handy Nut Remover Tool】 --- When you are unable to remove stubborn bolt with spanner and extension bar, please try our nut drivers to use with your impact driver or 1/4 inch ratchet, it removers bolts and nuts very fast, handy with magnet, no more dropping nuts. 【Comes with 14 popular sizes】 --- Our magnetic nut setter driver drill bit set has a borad range of sockets, 6mm, 7mm, 8mm, 9mm,10mm, 11mm,12mm, 13mm, 14mm, 15mm,16mm, 17mm, 18mm,19mm magnetic bits are great addition to your toolbox. 【With the 1/4 inch hex connections】 --- You can put the nuts directly into the cordless screwdriver, impact driver, 6.35mm drill chuck, work good with 1/4 inch ratchet, pneumatic screwdriver, electric screwdriver, manual screwdrivers. 【Versatile Nut Extractor Socket】 --- to loosen and tighten with a more robust socket and bar, for example, to remove wheel nuts, for machine maintenance, furnitures, woodworking, auto repairing. 【Well Made Driver Nuts】 --- Our magnetic nut drivers are made of heat-treated chrome Vanadium(CR-V) steel, high hardness for huge torque, very durable for long service life., Weight: 1.10231131 Pounds, Manufacturer: MALAYAS