Part Number:DRILL-10P1 Package Dimensions:13.2 x 10.3 x 3.7 cm; 480 Grams Colour: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 Hex Shank Magnetic Nut Driver Set of Twshiny 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 Fit pneumatic screwdriver, electric screwdriver, manual screwdrivers; Fit pneumatic drill, electric drill, pistol drills; And other hexagon tools. All Though These Are Made Tough To Be Used With Cordless Impact Drivers Please Be Aware That No Magnet In Any Nut Setter Is Designed For Impact Use So When You Use A Nut Setter With A Impact Gun At Some Point The Magnet Will Get Knocked Out From The Constant Slapping That Occurs Between The Magnet And The Fastener. The Only Way To Prevent This And Prolong The Life Of The Nut Setter Is To Use These In A Cordless Drill. Package Include 10 x Hex Shank Magnetic Nut Driver About this item [High Quality] Our magnetic nut driver set are made of heat-treated chrome Vanadium(CR-V) steel, extra high hardness, good abrasion resistance, anti rust and break, durable and long service life. [1/4" Hex Shank] Quick change and release, fit corded or cordless power drills, pneumatic screwdriver, electric screwdriver, manual screwdrivers and other 6.35mm chucks. [Easy to Use] Strong magnetic nut driver set, one hand operating, easy to install and avoid falling off. Laser marked size, easy to pick out for beginners. [10 Different Sizes] 6mm, 7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm,17mm,19mm magnetic nut driver set, 10 different size to meet your various needs [Widely Used] Widely used in home DIY, carpentry, auto parts, specializing in machine repair and so on. See more product details [High Quality] Our magnetic nut driver set are made of heat-treated chrome Vanadium(CR-V) steel, extra high hardness, good abrasion resistance, anti rust and break, durable and long service life. [1/4" Hex Shank] Quick change and release, fit corded or cordless power drills, pneumatic screwdriver, electric screwdriver, manual screwdrivers and other 6.35mm chucks. [Easy to Use] Strong magnetic nut driver set, one hand operating, easy to install and avoid falling off. Laser marked size, easy to pick out for beginners. [10 Different Sizes] 6mm, 7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm,17mm,19mm magnetic nut driver set, 10 different size to meet your various needs [Widely Used] Widely used in home DIY, carpentry, auto parts, specializing in machine repair and so on.