Forged from high quality chrome vanadium steel, hardness up to HRC55, overall heat treatment, high hardness, large torque, good toughness, strong and durable. Multi-functional design, multiple models, equivalent with the purchase of eight different maintenance items, without the fear of any tools. Key ring design - Wearing around the waist - Small, convenient and practical. The surface of the key is electroplated, which is beautiful and not easy to rust. The handle is blue anodized to extend the service life of the product. Exquisite workmanship, split design, each can be opened separately, you can adjust the tightness of the key body. Appearance single/double bump + middle groove, scientific storage groove, simple and delicate appearance, the thumb can be placed in the middle groove reasonably when using, and the operation is convenient. size: Size about 81*41mm Quantity: 1 piece Blue color