1-1/8" Storefront Door Mortise Lock with Backset Deadbolt & Double Keyed Cylinder - Heavy Duty Aluminum Commercial Door Lock for Retail Shops, Offices & Restaurants

Compatible Models: - The combo lock is designed for aluminium or steel framed storefront entry doors - The door lock is widely applicable to commercial doors, storefront doors such as sliding doors, frame doors, wooden doors, glass doors or aluminum alloy doors Function: - After the key on the door is used for a long time, it can't be fixed, it will open when it is hit, or it is not easy to open, replace our door handle, you can easily open and close the door Feature: - Easy to install with a screwdriver, huge five-layer laminated steel bolts with hidden hardened steel pins provide maximum security Package includes: 1 deadbolt lock 1 long panel 1 short panel 2 lock cylinders 2 keys 1 flat-blade screwdriver Install: 1. Take out the door lock, put the lock cylinder with the key, screw it in , align 2. The key cylinder is vertical to the ground, and the key can be removed 3.There is a small groove on both sides of the lock cylinder，Tighten the two screws on the door lock 4. Put the key and turn the lock cylinder, the flat tongue can come out 5. Screw in the thumb lock Notice: If your lock cylinder is not screwed in, try loosening the lock body mounting screws 1 long panel 2 lock cylinders Size