Tool box locks with keys fit for most T-handle tool boxes perfectly, can replace lost keys or broken locks, can directly replace truck tool boxes Precise Size: Tool box locks with keys 5/8 inch in length, 23/32 inch in diameter of the tool box lock body, suitable for various tool box sizes and meeting different needs Sturdy and : T-handle lock cylinder is made of zinc alloy, and the surface is galvanized, which makes the lock body high hardness, impact resistance, rust and wear resistance, corrosion resistance and oxidation resistance, and is more durable, providing you with long-term and reliable protection One Key: T-handle lock cylinder equipped with two sets of lock cylinders, 4 keys, any key can be unlocked. You can install the lock in different positions, and only need to carry one key to open all the cylinders, which brings convenience and efficiency