Zanda Mortice Lock (85mm Pitch)
- 1142 – 45mm backset, 71mm case size, 1143 – 60mm backset, 86mm case size. High Security Mortice Lock Features 2 stage bolt throw. Latch retracts on key. 85mm Pitch (distance between cylinder hole and spindle hole). Available in 45mm backset and 60mm baskset.