After replacing their lockers with MK716 four-digit mechanical combination locks, the difference was striking

A company previously used ordinary four-digit mechanical combination locks, resulting in a high theft rate for their lockers. The main reason was that users forgot to manually reset the combination, allowing thieves to silently steal valuables by simply turning the knob.
This wasn’t an isolated incident, causing the company numerous after-sales disputes and significant financial losses.

To address this, the company upgraded to MK716 four-digit mechanical combination locks from MAKE, resolving this pain point.

The customer reported a significant difference after the lock replacement, regretting not knowing sooner. What happened?

The reason is that MAKE possesses a patented technology—a reset function—that makes a noticeable difference in the user’s locking experience.

Before the replacement
The original lock required manually scrambling the combination every time it was locked. If you remembered it each time, it was fine, but if you forgot this step, the safety of your valuables inside the locker was at great risk.

If important documents or items were stored inside, and the user suddenly remembered the combination while leaving, they would have to return or find someone to reset it.

그렇지만, during the locking process, users may be distracted, carrying too many items, or are prone to forgetting things, making them susceptible to accidental locking, sometimes repeatedly.

Businesses then have to repeatedly handle such incidents, resulting in a waste of human and financial resources.

The MK716 instantly resets the four-digit combination to “0-0-0-0” upon opening, eliminating the need for manual scrambling and preventing password leakage. Simply turn the knob to lock successfully and leave with peace of mind.

This addresses the root cause of the problem, providing a better user experience and eliminating additional costs for businesses.

Both users and businesses are satisfied, and we believe all locker purchasers will also be pleased. For more information about the MK716 four-digit mechanical combination lock, 연락주세요.