
Lockwood 307 Fire Door Nut & Circlip
The Lockwood 307 Fire Door Nut & Circlip is a specialised fixing component designed for use within Lockwood 307 sliding door systems. It ensures secure fastening and reliable performance in fire-rated door applications.
Manufactured for compatibility and durability, this component is suited for commercial and architectural sliding door installations where consistent operation and compliance are required.
Usually ships in 2–3 Business Days
Key Features
- Designed for Lockwood 307 sliding door systems
- Suitable for fire door applications
- Provides secure fixing and component retention
- Durable construction for long-term reliability
- Compatible with Henderson sliding door hardware systems
- Warranty: 25-year mechanical warranty
Suitable Uses
- Sliding door hardware systems
- Fire-rated door installations
- Commercial and architectural door setups
- Replacement or maintenance components for 307 systems
Specifications
Frequently Asked Questions
What is this component used for?
It is used to secure and retain components within Lockwood 307 sliding door systems, particularly in fire-rated applications.
Is this suitable for fire doors?
Yes, it is designed for use in fire door assemblies within compatible systems.
Does this include all fixing hardware?
This listing includes the nut and circlip only. Additional components may be required depending on the installation.
Can this be used with other series?
It is specifically designed for Lockwood 307 systems and compatibility with other systems should be verified before use.
Additional Information
- Designed for use with Lockwood 307 sliding door hardware systems
- Supports secure installation and long-term performance
- Suitable for maintenance and replacement applications
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 25 years
- Electrical and electronic components: 2 years (excluding batteries)
Henderson Sliding & Folding Door Hardware Catalogue

Henderson Sliding & Folding Door Hardware Catalogue