SPIRA BRASS 3" CE 3 Lever Mortice Sash Lock FD60 - Aged Brass
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Product Information
Full details
This guide is for homeowners and trade professionals seeking a reliable, fire-rated door lock. The SPIRA BRASS 3" CE 3 Lever Mortice Sash Lock offers high quality and fire safety compliance, but its aged brass finish may require specific care. It features a durable construction, reversible design for versatile installation, and CE Warrington certification, making it suitable for various door types.
All features
| Colour | Gold |
|---|---|
| Model Part Number | LAL1451AB |
| Brand | SPIRA BRASS |
Extended Product Information
FAQs
What does 'FD60' mean?
FD60 indicates that the lock is rated for use on fire doors that require up to 60 minutes of fire resistance.
Is this lock suitable for exterior doors?
While the lock is certified for fire doors, its suitability for exterior use depends on the specific security requirements and environmental conditions. For high-security external doors, a higher-lever lock or different security hardware might be recommended.
How do I determine if I need a left or right-handed lock?
This lock features a reversible latch, meaning it can be used on doors that open either to the left or right. You do not need to specify handedness when purchasing.
What is the 'backset' measurement?
The backset is the distance from the edge of the door to the center of the lock's cylinder or keyhole. For this lock, it is 57mm.
Can I change the aged brass finish if I prefer something else?
The lock is sold with a specific aged brass finish. It is not designed to be easily refinished or repainted by the end-user without potentially affecting its operation or certification.
What tools are needed for installation?
You will typically need a tape measure, a pencil, a chisel and hammer (for creating the mortice if one doesn't exist), a screwdriver, and potentially a drill.
Does this lock come with keys?
Yes, mortice sash locks of this type typically come with the necessary keys for operation.
Troubleshooting
Lock is stiff or difficult to operate
Ensure the mortice in the door is clean and free of debris. Check that the forend plate and strike plate are aligned correctly and not causing binding. Lubricate the lock mechanism with a graphite-based lock lubricant if necessary.
Key does not turn smoothly
Check for any obstructions within the keyhole. Ensure the correct key is being used. The lock may require internal cleaning or professional servicing if the issue persists.
Latch does not retract or extend fully
Verify that the door and frame are not warped, causing misalignment. Ensure the lock case is seated correctly in the mortice and that the connecting spindle for the handles is properly engaged.
Forend plate screws feel loose
Tighten the screws gently. If the threads are stripped, consider using slightly larger screws or wood filler to re-secure them.
Pros and Cons
Pros
- Certified fire rating (FD60) for enhanced safety.
- Versatile installation with a reversible design.
- Durable and high-quality brass construction.
- Classic aged brass finish complements traditional decor.
- Includes all necessary fixing screws for immediate installation.
Cons
- 3-lever mechanism offers basic security, may not be sufficient for high-security applications.
- Aged brass finish can be susceptible to tarnishing if not properly maintained.
- Requires a mortice cut into the door edge for installation.
- Specific care instructions are needed to preserve the finish.
Setup, Compatibility & Care
Setup: This is a mortice lock, meaning it requires a cavity (mortice) to be cut into the edge of the door for the main body of the lock. The forend plate is then visible on the door's edge, and the lock case fits within the mortice. The lock comes with fixing screws for attaching the forend plate and the strike plate to the door frame. Ensure the door is prepared with the correct mortice size before installation.
Compatibility: The lock is designed for use with standard internal and external doors that can accommodate a mortice lock. Its reversible latch allows it to be used on both left-hand and right-hand opening doors. It is typically operated by a door handle on either side and a key from one side.
Care: To maintain the aged brass finish, clean only with a soft, damp cloth. Avoid abrasive cleaners or polishes, as these can damage the finish. For stubborn marks, a mild soap solution can be used, followed by wiping dry with a soft cloth. Regular dusting will help preserve its appearance.