ZVD - Combination padlocks, 4-digit combination padlocks, resettable fitness locks, waterproof school, staff, gym and sports lockers, doors,

【HIGH SECURITY】- The 4-digit combination lock is convenient without a key and provides an extra level of security with 10,000 combinations, which is 10 times more secure than the 3-digit combination lock. You can set any password you want to keep safe. 【DURABLE MATERIALS】 - This fitness padlock is made of zinc alloy and hardened steel, it is rust resistant, water resistant water and cuts. And it is hard to crack and cannot be removed by labor. 【Easy to Use】- Follow the included instruction manual to set or reset your own combination security padlock is easy to use. to use. Large numbers make it clear and easy to use. 【Elegant Design】- The combination padlock is simple in design, classic in appearance, beautiful in shape and exquisite in craftsmanship. The larger lock ring makes the padlock suitable for more occasions such as door locks, fence locks, garage locks and bicycle locks. 【Widely used and considerate service】- The lock is suitable for gym lockers, hasp cabinets, school