Socket wrench set • Sockets as well as socket drive, are made of durable tool steel • very high strength and corrosion resistance • sockets 3/4": 22, 24, 27, 30, 32, 36, 38, 41, 46, 50 mm extensions 3/4": 100 mm and 200 mm ratchet 3/4", 495 mm T-type drive - 3/4", 456 mm • case The kit allows for work requiring very heavy loads and precision, and allows you to perform a wide range of service activities related to unscrewing and screwing threaded connections of different nominal sizes.