Features: and high quality The hexagonal head can be used as an auxiliary tool. Easy to carry, it can be operated freely in a small space. Non-slip streaks, it is not easy to slip. Professional welding, it is not easy to break. 1/2 3/8 1/4 square joint, marble design, convenient to lock the main sleeve. Suitable for construction machinery and equipment, auto repair, home appliance installation and maintenance and other related fields. The actual product may have slight color differences or differences, which does not affect use. Color: silver + blue material: metal Package Contents: 1 x Socket Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.