Durable material: The hook is made of high-quality steel, sturdy and durable. The surface of the handle is smooth and comfortable in the hand Easy to use: The inside of the hook is a steel wire + rebound structure. After tightening the handle and tightening the end wire, it will automatically release without winding. Unique design: Simple style, telescopic design, high work efficiency, saving time and effort, convenient and fast, workers can tie steel wire and steel bars safely and easily Multi-purpose: You can use it to twist bag ties, for concrete structure reinforcement work or simply to glue wooden slats. The metal hook can be retracted and rotated, making it simple and labor-saving to use, making your work efficient. Strong practicality: Semi-automatic tool design, easy to tie wires and firmly tie steel bars. The functional wire twister helps you easily connect wires and tie rods, making it a very useful tool in daily life. Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.