Features:* Hex Socket Adapter Socket Wrench Set.* Used in Air Screwdrivers, Electric Screwdrivers, Air Drill, Drills, Pistol Drills, Screwdrivers and other equipment to install hex tools for support.* Widely used in Home DIY, Carpentry, Parts automotive, specializing in machinery repair and so on.* Easy operation, the rate is not easy to fall. Specifications: Product Name: Socket Wrench Set Material: Chrome Vanadium Steel Color: Gray Length: (Approx.) 80mm Sleeve Depth: (Approx.) 34mm Shank Size: 1/4'' Hex (6.35mm) Magnetic: No. 6pcs Size: 6mm, 8mm, 10mm, 12mm, 14mm, 17mm 8pcs size: 6mm, 7mm, 8mm, 9mm, 10mm,11mm, 12mm, 13mm 14pcs size: 6mm, 7mm, 8mm, 9mm, 10mm,11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm 15pcs size: 5.5mm,6mm, 7mm, 8mm, 9mm, 10mm,11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Suitable for: motorcycles, bicycles, cars, machines quantity : 6pcs/8pcs/14pcs/15pcs Package included:Package 1#:6 socket wrenchPackage 2#:8 socket wrenchPackage3#:14 socket wrenchPackage 4#:15 socket wrench(with housing) Note: 1. Transition: 1cm = 10mm = 0.39 inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.