Part Number: DRILL-10P1 Package Dimensions: 13.2 x 10.3 x 3.7 cm; 480 Grams Color: 10pcs Finish: Chrome Material: Chrome Vanadium Steel, Alloy Steel Item Package Quantity: 1 Number of Pieces: 10 Compatible Fastener Range: 0.25 inches Batteries Included: No Batteries Required: No Item Weight: 480 g Twshiny Hex Shank Magnetic Nut Driver Set of 10 High Hardness and Strong Magnet Twshiny Hex Shank Nut Driver Set - High Quality Material: Chrome Vanadium Steel (CR-V) Size: - Outside hex shaft 1/4 to Inner hex shaft 6mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 7mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 8mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 10mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 12mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 13mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 14mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 15mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 17mm, length 65mm - Outside hex shaft 1/4 to Inner hex shaft 19mm, length 65mm Twshiny Hex Socket Nut Driver Set for Drill - Easy to Use Fits pneumatic screwdriver, electric screwdriver, manual screwdrivers Fits pneumatic drill, electric drill, pistol drills And other hexagon tools These are made tough to be used with cordless impact drivers Please note that no magnet in any nut setter is designed for impact use When using a nut setter with an impact gun, the magnet may become dislodged due to repeated impact To prolong the life of the nut setter, use it with a cordless drill instead Package Includes: 10 x Hex Shank Magnetic Nut Driver About this item [High Quality] Magnetic nut driver set made of heat-treated chrome vanadium (CR-V) steel, high hardness, good abrasion resistance, anti-rust, durable, and long service life [1/4" Hex Shank] Quick change and release, compatible with corded or cordless power drills, pneumatic screwdriver, electric screwdriver, manual screwdrivers, and other 6.35mm chucks [Easy to Use] Strong magnetic nut driver set allows one-handed operation, easy installation, and prevents falling off. Laser-marked sizes for easy identification [10 Different Sizes] Includes 6mm, 7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, and 19mm magnetic nut drivers to meet various needs [Widely Used] Ideal for home DIY, carpentry, auto parts, and machine repair applications