Pro MK716 Mechanical Combination Locker Lock

Feature:

All metal: Durable with all metal panel
Scrambled automatically: Resettable function, code go back to 0-0-0-0 when lock and unlock.
Master key: Emergency unlocking by master key.
Retrieve code: Retrieve code by master key
Wide application: Suitable for various door thicknesses from 0.6mm to 20mm (metal ,wood,glass,plastic…)

This mechanical combination locker lock is able to replace the cylinder easily, which is retrievable the combination with the user key. In addition, this 4 digit combination lock provides 10,000 combinations, which is more difficult to crack than 3 digit locks. This thicker lock is an ideal item for protecting your small items. Besides, it is really easy to use, and people can set up the personal pass word according to their need. Made from top quality zinc alloy, this mechanical combination locker lock is really strong and durable, and it can be widely used for school, hospital, office, airport, railway station, health and fitness clubs.

Q: When will you arrange the production?
A: We usually arrange the production immediately after receiving your payment if we have the item in stock. Otherwise, please confirm with us for lead time.

Q: Why can’t i open a locker?
A: Dirt and grime can build up and stop your locker from opening. The best lubricant to use to help turn the lock is powdered graphite lubricant, apply some graphite in the lock’s opening, then put your key in. Turn the key a few times to work in the lubricant and see if it allows you to open the door.

Q: What is the disadvantage of combination lock?
A: Combination locks have benefits, but they also have drawbacks that can limit their effectiveness. Forgetting Combinations: Not having keys can be helpful, but sometimes it can be difficult to remember the combination. Forgetting the lock combination can make the lock difficult to use, or even completely unusable.

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