The Winkhaus Cobra 2 hook multipoint door lock.
For identification purposes the lock may have the code ‘STV 1660’ stamped on it.
Winkhaus Cobra 2 Hook Door Lock Features
- 92mm PZ
- Backset sizes: 28mm, 35mm, 45mm & 55mm
- Central latch & deadbolt
- 2 hook bolts
- Split follower operation
- 16mm flat faceplate
Split Follower Operation Method
To lock: Lift lever to engage locking points, then one full turn of the cylinder to lock.
To open from inside: One full turn of the cylinder then push down on the lever to release.
To open from outside: One full turn of the cylinder, then push down on the lever to retract locking points, followed by a further turn of the cylinder to retract the latch.