Handle-Operated Multi-Point Door Lock
The handle-operated multi-point door lock is ruggedly designed for aluminum alloy door. This door handle lock is highly distinguished by its technical improvement in door dimensional stability and security.
Mechanism
This multi-point door lock is handle-operated. After closing the door, you simply lift up the handle to actuate multi locking points and use key to lock the door through cylinder. As for opening, you want to use the key to release the locking mechanism in the first place, and then press down the door handle to release multi-point lock.
This kind of door security product is highly recommended for applications where safety is the primary concern. SDLH51 multi-point locking mechanism is fitted with cylinder cam to offer more favorable sealing and brings less impact on door dimensional stability. Our handle-operated door lock is also compatible with dual-hook locking mechanism (SDLH53.33.23C) to provide more security.
General Configuration
| No. | Item | Code | Spindle Size/Space | Static Locking Plate Width | Square Spindle |
| 1 | Locking Mechanism | SDLH51.33.20C | 33mm/92mm | 20mm | 8×8mm |
| SDLH51.26.20C | 26mm/92mm | 20mm | 8×8mm | ||
| 2 | Keep | ALP10.00.021 | |||
| 3 | Espag | ALR10.00.021 | |||
| 4 | Door Keep | ALPD50.05.021L/R | |||
| 5 | Locking Mechanism (Dual Hook) | SDLH53.33.23C | 33mm/92mm | 23mm | 8×8mm |
| 6 | Keep for Dual Hook | LPD50.01.38 |
