Tool box locks with keys are designed to fit most T-handle tool boxes, making them an ideal replacement for lost keys or damaged locks. These locks can be directly installed in truck tool boxes for added convenience. - Precision Fit : Each lock measures 5/8 inch in length and has a diameter of 23/32 inch, ensuring compatibility with various tool box sizes. - Sturdy Construction : Crafted from durable zinc alloy and galvanized for enhanced hardness, these locks offer excellent impact resistance, rust and wear protection, as well as corrosion and oxidation resistance. This durability ensures long-term reliability. - Convenience of One Key : Each T-handle lock cylinder comes with two sets of lock cylinders and four keys. Any key can unlock any cylinder, allowing you to install the lock in multiple locations while only needing to carry one key for all locks. Practical Applications : 1. Replace locks on lost key tool boxes to secure tools and equipment. 2. Upgrade truck tool box locks for enhanced security while on the road. 3. Use as a spare lock solution for various storage containers requiring a T-handle lock. Experience reliable locking solutions that meet diverse needs while providing maximum security for your valuable tools.