Yale 91 Basic Nightlatch 60mm Backset, Dark Metallic Grey

The Yale 91 Basic Nightlatch provides secure and convenient access control with a key-operated exterior and lever handle for easy exit. This lock features a snib function (bolt hold back button) that allows the latch to remain retracted when needed, making it practical for frequent use in high-traffic areas like hotels.

Constructed with a hardened case in Dark Metallic Grey and a Polish Brass cylinder, the Yale 91 combines durability with a sleek finish. The 60mm backset ensures compatibility with standard door setups, while models with a 40mm backset are better suited for narrow or glass-panelled doors where space is restricted.

This non-deadlocking nightlatch is supplied with a 1109 cylinder and comes in a protective box. Its Standard Security Rating and 2-year guarantee provide peace of mind for residential and light commercial applications.

Key Features:

• Exterior key operation
• Interior lever handle operation
• Snib function for bolt holdback
• Hardened Dark Metallic Grey case
• Polish Brass cylinder finish
• 60mm backset (distance from door edge to keyhole centre)
• Non-deadlocking mechanism
• 2-year guarantee

Ideal for hotels, offices, and homes, the Yale 91 balances security, functionality, and accessibility.