Lockwood 507 Fire Rated Nightlatch

Lockwood 507 Fire Rated Nightlatch
Lockwood 507 Fire Rated Nightlatch
Lockwood 507 Fire Rated Nightlatch
Lockwood 507 Fire Rated Nightlatch

The 507 Nightlatch is fire rated to 4 hours, making it ideal for a range of commercial applications including utility and service cupboards.

Features of the 507 Fire Rated Nightlatch

  • The Lockwood 507 Rim Nightlatch has been fire rated up to 4 hours on fire door assemblies in accordance with Australian standard AS 1905.1:1997, Part 1: Fire Resistant Doorsets
  • Easy to operate with a lever turn to retract the latch or key from outside (not supplied)
  • 304 stainless steel latch bolt, lock case and striker plates
  • Durable lock mechanism tested to 500,000 operations
  • Corrosion resistance tested to 168 hours neutral salt spray
  • Supplied with striker plates to suit standard open in and open out door installations
  • Lock handing can be easily changed in seconds by releasing the handing catch and twisting the bolt
  • High quality brushed stainless steel finish with welded joints on lock case and striker
  • Supplied less cylinder for use with building master key systems
  • Standard Lockwood 201 cylinders available for installations not requiring restricted keying
  • Part Number: 507SSS No cylinder
  • Supplied in trade pack only
  • 25 Year Mechanical Warranty

304 Stainless Steel.

60mm Striker Plates. 304 Grade Stainless Steel

304 Grade Stainless Steel

Door Thickness
5 Pin 201 Cylinder - 32mm to 40mm
6 Pin 201 Cylinder - 32mm to 45mm

For thicker doors up to 72mm use SP201-338 Tail Bar and SP930-308ZP 

Supplied less cylinder.
Corrosion Resistance: 168 hours neutral salt spray 

Cylinder (sold separately)

  • Lockwood 201 Cylinder
  • 5 pin tumbler mechanism
  • Durability: 500,000 Cycles 

Brushed Stainless Steel

Dimensions and Ordering Information

Part Numbers

 Trade Pack

Description Finish Part Number
507 Nightlatch Brushed Stainless Steel 507SSS
Lockwood Standard Cylinder Satin Chrome Pearl 201CYLSC

Where to buy?

Find your local Lockwood stockist.