1, Without a key, go zero burden, unlike ordinary padlock as the need to use a lot of keys are with you.
2, the operation is simple, the lock time is relatively short, high safety factor.
3, stylish appearance, strong and reliable, the lock surface can be customized guests like any color and pattern, moderate prices, not only practical but also for promotional gifts.
The advantage of brass padlock
1: Convenient million units passwords, blossoms set, replace the key with a password, and more convenient
2: Security no keyhole, tamper security, compared to conventional key lock, safer
3: Privacy only you know, compared to conventional key lock, more privacy
4: Stable brass solid lock body, brass build, the more common alloy locks, more robust