MasterLock 1KA2813 #1 Keyed Alike Padlock

Using your MasterLock 1KA2813 padlock is easy. Just insert the key into the 4 - pin cylinder and turn it to unlock or lock. When using, make sure the shackle is fully engaged in the body for maximum security. As for maintenance, keep it dry as much as possible. Thanks to its proprietary rustproofing, it can resist rust well, but avoiding wet conditions will still help extend its life. Also, don't try to force the key if it doesn't turn smoothly, as this may damage the lock mechanism. If you need to change the key, you can take advantage of the thousands of key - change options available to ensure your key's uniqueness and security.