Features Made of high quality steel, it has high strength, good wear resistance and durability. Small size, large torque, high work efficiency and easy operation. The T-handle is ergonomically shaped, easy to use and lies comfortably in the hand. The sliding rod socket wrench can be used flexibly on screws of different sizes. The moving square head in the middle of the key can be used with sockets of different sizes Features: Made of high quality steel, it has high strength, good wear resistance and durability. Small size, large torque, high work efficiency and easy operation. The T-handle is ergonomically shaped, easy to use and lies comfortably in the hand. The sliding rod socket wrench can be used flexibly on screws of different sizes. The moving square head in the middle of the key can be used with sockets of different sizes It is widely used in auto maintenance, home improvement, assembly line production, etc. Specification: Material: Chrome molybdenum steel Length: #01, 1m/0.5inch; #02/03, 500mm/19.7inch  Square Drive Size & Weight: #01 1/2", 357g/12.6oz; #02 3/4", 1777g/62.7oz; #03 1", 1944g/68.6oz (Optional)  Package List: 1 x T-Handle Socket Wrench Package List