General description These 2pcs combination locks are designed for outdoor use, providing high security with a resettable 4-digit code that offers 10,000 possible combinations. Ideal for securing school lockers, toolboxes, sports gates, and more, these locks ensure peace of mind while you engage in sports or work. Technical specifications Type: 4-digit code lock Resettable: 10,000 possible combination codes Material: Zinc alloy Quantity: 2 Color: Black Shackle thickness: 6.3mm Lock body height: 80mm Lock body width: 40mm Lock body thickness: 16mm Pitch: 20mm Installation To set your own combination, follow these steps: 1. Lift the shackle to open the lock. 2. Turn the shackle 90° counterclockwise and press it down completely. 3. Set your own combination by turning the dials. 4. Turn the shackle back normally to complete the setting. Usage Suitable for various applications including storage units, gyms, schools, work lockers, and swimming pools.