In your daily maintenance work, you need such a set of car repair tools, which contains most of the tools you need to use, and the combination of 40 pieces can meet your daily needs. Come and try it, it won't disappoint you.Features:With a storage box, the accessories can be neatly stored in the box, which is easy to carry and not easy to lose.40-piece set: 13 1/4-inch sockets, 13 metric sockets, 3 octagonal sockets, 6 3/8 sockets, 1 ratchet wrench, 1 3/8 1/4 converter, 1 connecting rod, 1 blue film and a carrying box.Wide range of applications: suitable for car, motorcycle and bicycle repairs, suitable for daily maintenance at home and use in car repair shops.The sleeve is made of chrome vanadium steel and the torque wrench is made of carbon steel, which is not easy to damage and has a long service life.The portable box design can be placed in the car for storage and transportation, and it is also suitable for car repair when going out.Specifications:Material: Chrome vanadium steel + carbon steel1/4 inch sleeves: 3/16.5/32.7/32.1/4.9/32.5/16.11/32.3/8.13/32.7/16.15/32.1/2.17/32Metric sleeves: 4/4.5/5/5.5/6/6.5/7/8/9/10/11/12/13Octagonal sleeves: 1/4.5/16.3/83/8 sleeves: 9/16.5/8.14.15.16.17Package size: 250 * 120 * 50 mm / 9.8 * 4.7 * 2.0 inchesPackage weight: 1000g / 2.2lbPacking List:13 * 1/4 inch Sleeves13 * Metric Sleeves3 * Octagonal Sleeves6 * 3/8 Sleeves1 * Ratchet Wrench1 * 3/8 1/4 Converter1 * Blue Film1 * Connecting Rod