Yale Y3 Contemporary Rim Nightlatch 

Modern straight upgrade to the traditional Yale 77, the latchbolt is withdrawn by knob from inside and key outside. Bolt can be deadlocked or held back by slide button from inside.

Latchbolt is easily reversible (for outward opening doors) on site if required. 

Mechanism : 5 Pin Cylinder. 
Cylinder Finish : Brass,  Polished Chrome. 
Case Finish :Black, Polished Brass, Polished Chrome. 
Keys Supplied : 2  
Door Thickness : 32mm - 57mm.

2 year guarantee

* Keying Options Explained

• Individually keyed (Standard) - locks have own keys (2 keys included per lock)
• Keyed Alike - All locks have same keys (2 keys included per lock)