FUNCTION: 26 pieces in 1 set, common size combinations multiply the range and capability of your socket system making your set very versatile with multiple repair needs. SET INCLUDES: 26 pieces set that has 20 Pc Sockets: 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 34, 36, 38, 41, 46, 50, 55, 60, 65mm and 6 pieces of 1 Pc Ratchet, 1 Pc Heavy duty universal joint, 1 Pc Sliding T handle 525mm, 1 Pc Bar for extra torque 525mm, 1 Pc 3/4" Female to 1" male adaptor and 1 Pc 200mm Extension bar and it all comes in a storage case APPLICATION: Used with home, car repair or other mechanical equipment; Each socket has a size mark, Easy to use and quickly choose the required size QUALITY MATERIALS: These adapters and reducers are made from high-strength, heat treated Made from drop forged carbon steel and are corrosion-resistant for industrial, mechanical or construction work. STORAGE CASE: A durable molded toolbox with designated slots to keep every socket, ratchet wrench and accessory neatly organized and easy to carry and storage., Weight: 37.47858454 Pounds, Manufacturer: Dapetz