1.Hook lock for sliding aluminum door 2.Backset 23mm 3.Brass or steel cylinder and keys 4. Side keys or thumb are both ok

1. We have 20 years of professional door lock manufacturing experience like aluminum door locks, roller shutter locks, glass door locks, rim lock etc.

2. The  aluminum sliding door lock is of solid metal instruction.

3. Backset 23mm

5. The cylinder can be brass or zinc.

6.Three keys lever per each lock, brass or steel keys are both ok.

7. The packing is printing box , 50pcs each carton.

9. OEM is welcomed, wholesales also welcomed.

Aluminum Sliding Door Hook Lock