Lockwood 507 Fire Rated Nightlatch – Stainless Steel – Less Cylinder (BTO)
The Lockwood 507 Nightlatch is a heavy-duty, fire-rated rim lock built for demanding commercial environments such as utility cupboards, service areas, and fire-rated doors. Tested for up to 4 hours in accordance with AS 1905.1-2005, it delivers dependable performance where fire safety compliance is critical.
This model is supplied without a cylinder and suits standard 201 rim cylinders. Made from durable 304 stainless steel, the lock case, latch bolt, and striker plates are built for longevity and corrosion resistance. It’s also reversible, allowing quick and simple handing adjustment on-site.
Key Features:
• Fire rated up to 4 hours (door dependent)
• Compatible with most restricted keying systems
• Suits 201 rim cylinders (not included)
• Reversible bolt for inward or outward opening doors
• Easy lever operation to retract the latch
• 304 stainless steel lock body, bolt, and striker plates
• Supplied with striker plates for both open-in and open-out doors
• Tested to 500,000 operations
• 60mm backset
• Corrosion resistant (168-hour salt spray)
• Supplied boxed
• Finish: Brushed Stainless Steel
• Brand: Lockwood
Note: This item is a special order (BTO) product.
Please allow 1–3 weeks for delivery.
A high-performance fire-rated nightlatch for secure commercial and fire door installations—available now at Dr Lock Shop.
