Spira Brass Tubular Latch - 4" - Nickel Plated
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Robert DyasSpira Brass Bolt Through Tubular Latch - 4" Polished Nickel Silver - CE Marked
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Product Information
Full details
This guide is for homeowners and professionals seeking a durable, reliable door latch for residential or commercial applications. The Spira Brass Tubular Latch offers smooth operation and secure access with a sleek, compact design suitable for various door types. Its primary benefit is its robust construction ensuring longevity and hassle-free use. A minor consideration is its specific 4-inch size, which requires compatible door preparation.
All features
| Colour | Silver |
|---|---|
| Model Part Number | LAL0083PN |
| Brand | Spira Brass |
Extended Product Information
FAQs
What does CE Warrington certified mean?
CE Warrington certification indicates that the product meets the essential health, safety, and environmental protection requirements of relevant European directives. It ensures a standard of quality and safety for the user.
What is the backset measurement?
The backset is the distance from the edge of the door to the center of the door handle spindle or lock cylinder. For this latch, it is 82mm.
Can this latch be used on fire doors?
The product description does not specify fire door rating. Always consult relevant building codes and product certifications for fire door suitability.
What is the warranty period?
Warranty information is not provided in the product details. Please refer to the retailer or manufacturer's official documentation for warranty specifics.
How do I clean the polished nickel finish?
Use a soft, damp cloth to clean the surface. Avoid using any abrasive cleaners, chemicals, or harsh scrubbing tools, as these can damage the finish.
Is this latch suitable for exterior doors?
While durable, the suitability for exterior doors depends on environmental exposure. The polished nickel finish may require more frequent maintenance in harsh weather conditions. Ensure it is properly installed to prevent water ingress.
What tools are needed for installation?
Typically, you will need a screwdriver (Phillips head), a measuring tape, and potentially a drill if new holes are required. A chisel may be useful for mortising the door edge.
Troubleshooting
Latch does not retract fully
Check that the door handles/knobs are correctly aligned with the spindle and not obstructed. Ensure no debris is blocking the latch bolt.
Latch is stiff or difficult to operate
Verify the latch is correctly aligned in the door mortise. Clean any dust or debris from the latch mechanism and consider a light application of graphite lubricant.
Forend plate does not sit flush
Ensure the mortise on the door edge is deep enough and clean. Check that the correct screws are being used and are not overtightened, which can warp the plate.
Bolt through holes do not align
Confirm the latch mechanism is inserted correctly and fully seated in its mortise. Ensure the door handles are oriented correctly to engage the spindle properly.
Pros and Cons
Pros
- Reliable and durable for everyday use.
- CE certified for safety assurance.
- Easy to install on most standard doors.
- Smooth latching mechanism.
- Versatile fit for various door types.
- Attractive polished nickel finish.
Cons
- Specific 4-inch size may not fit all doors without modification.
- Requires appropriate door preparation for installation.
- Latch mechanism is mechanical and may require periodic lubrication.
- Polished nickel finish can show fingerprints.
Setup, Compatibility & Care
Setup:
- Ensure the door has a standard tubular latch cut-out. The dimensions required are approximately 102mm (4") overall length, 82mm backset, and a 56mm forend (faceplate) width.
- Insert the latch mechanism into the door edge.
- Attach the forend plate to the door edge, securing it with the provided screws.
- Attach the main body of the lock mechanism through the bolt holes.
- Install the door handles or knobs, ensuring they align with the latch spindle.
- Test the latch operation thoroughly before final installation.
Compatibility:
- Suitable for doors with a thickness between 35mm and 45mm.
- Designed for use with standard door handles or knobs.
- Requires a compatible door preparation.
Care:
- Clean the polished nickel finish with a soft, damp cloth. Avoid abrasive cleaners or solvents.
- Periodically check that screws are tightened.
- For optimal performance, a light application of graphite lubricant may be applied to the latch mechanism annually, if needed.