ACE DOUBLE CYLINDER NIGHT LATCH

Function: Designed to provide controlled access and added security for entry doors, this double cylinder night latch offers flexible operation from both sides of the door.
The latch mechanism operates by key from the outside and by a pull lever from the inside, making everyday entry and exit convenient.
For increased security, the deadbolt is key‑operated on both the interior and exterior, allowing you to lock the door fully when additional control is required.
The lock is suitable for right‑ or left‑handed doors and supports 50 mm and 60 mm backsets, helping make replacement or installation more straightforward.
Material: Lock Body & Housing: Steel
Finish / Color: Painted steel (gray)
Cylinder Components: Metal
Construction: Surface‑mounted double cylinder night latch designed for exterior door security

Usage Instruction: Position the lock body on the interior side of the door according to handedness and desired backset (50 mm or 60 mm).
Mount the exterior cylinder through the door and secure it to the interior lock body.
Install the striker on the door frame so the latch aligns properly.
Attach the interior pull lever and ensure smooth operation.
Test latch and bolt functions using the keys from both sides.
Adjust alignment if necessary before final tightening.
Power:
Product Completeness: 1 × Interior night latch body with pull lever
1 × Exterior key cylinder
1 × Interior key cylinder
1 × Strike plate (striker)
3 × Keys
Mounting screws and installation hardware (as included)