Upgrade DIN mechanical lock mortise of 70/72/85/90/92 size

No need to make new door hole

No need to change mechanical mortise

Handle hole to Cylinder hole central distance 70/72/85/90/92 size is available.

More size is also accept custom-made.

We can supply custom-made lock body and PCB to upgrade mechanical mortise lock easily

Lock body with 304 Stainless steel and DND (Do not disturb button function is optional).

Add the Dead-bolt function (Lock inside) button.

We also can supply optional standard complete lock with 85 size mortise.