
Lockwood Fluid Nightlatch Assembly
The Lockwood FLUID Nightlatch Assembly Kit provides secure external access to doors fitted with Lockwood FLUID panic exit devices. It allows the door to be latched and unlatched externally using a key-operated nightlatch cylinder.
This assembly is specifically designed for single door horizontal rim exit devices within the FLUID Series. It enables controlled entry while maintaining safe and compliant egress from the inside.
Ideal for commercial applications requiring external key access, this kit integrates seamlessly into the FLUID system.
Usually ships in 3 business days
Key Features
- Provides external key-operated access to FLUID exit devices
- Designed for single door horizontal rim devices only
- Allows latching and unlatching from outside using a key
- Integrates with Lockwood FLUID panic hardware
- Requires 201 cylinder (not supplied)
- Available in black and satin chrome finish variants
Suitable Uses
- Commercial entry doors requiring controlled external access
- Single door horizontal rim exit device installations
- Emergency exit doors with restricted external entry
- Industrial and institutional buildings
- Applications requiring nightlatch key operation
Specifications
Dimensions
Dimensions are configured to suit FLUID exit device compatibility and standard door preparations.
Frequently Asked Questions
Is this suitable for double doors?
No, this assembly is only compatible with single door horizontal rim devices.
Does this include the cylinder?
No, a 201 cylinder must be purchased separately.
What is a common installation mistake?
Using an incorrect cylinder type or installing on incompatible exit devices can prevent proper operation.
Additional Information
- Commonly specified in Australian commercial buildings requiring controlled entry and exit.
- Provides secure access while maintaining emergency egress compliance.
- Finish selection should match the FLUID push bar for visual consistency.
- External pull may differ in finish depending on configuration.
- Incorrect installation may affect safety and compliance performance.
This product is covered by a 25-year mechanical warranty against defects in materials and workmanship under normal use.
Warranty excludes incorrect installation and misuse.
Lockwood Panic Exit Devices Catalogue

Lockwood Panic Exit Devices Catalogue
Lockwood Warranty Overview
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.
This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.
Warranty Periods Summary
Finish Coverage Guide
- Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
- Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
- Decorative finishes including Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants: typically up to 2 years against corrosion.
- Unlacquered brass finishes will naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.
What the Warranty Covers
- Defects in material and workmanship during the applicable warranty period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse, accidental damage or use outside published specifications.
- Improper maintenance or failure to follow care instructions.
- Unauthorised modification, repair or use of non-genuine parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
- Removal, refitment or associated labour charges.
- Products not originally sold in Australia through authorised channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product through the original place of purchase where applicable.
- If claiming directly, obtain a case number before returning goods.
- Products must be securely packed and clearly identified.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.