This is the Multipoint UPVC door locking mechanism with 2 Hooks 45mm Backset. It has a 20mm faceplate with radius ends and two downward-facing hooks. The faceplate may be labelled STV-F1660.
Door Lock 2 Hook 45mm Backset 20mm Radius Faceplate
Door Lock 2 Hooks 45mm Backset Multipoint Door Lock Mechanism 20mm Radius Ends Faceplate
- Spindle to Key: 92mm
- Backset: 45mm
- Op Type: Lever/Lever
- Locking Points: 2 Hooks
- Faceplate Dimension: 20mm with Radius ends
This is the split spindle version, which is compatible with Lever, Lever/Lever, and Pad handles. To suit the length of your door, the total length of the lock faceplate pictured can be chopped down at the ends with a hacksaw. The faceplate could be labelled STV-F1660.
Split spindle reversal is accomplished by sliding the round black cir-clip from one side to the other in the slot shown below to flip the internal to exterior as needed (a small flat screwdriver is the best tool).