Spira Brass 3" Ce Euro Profile Mortice Sash Lock - Black
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Product Information
Full details
This guide is for homeowners and contractors seeking a reliable, fire-rated door lock. The Spira Brass 3" Euro Profile Mortice Sash Lock in Black Nickel offers robust security and reversible functionality for various door types. A key benefit is its CE Warrington certification, ensuring compliance with safety standards. One caveat is the specific sizing (3" / 76mm) which requires precise door preparation.
All features
| Colour | Black |
|---|---|
| Model Part Number | LAL5010BLK |
| Brand | SPIRA BRASS |
Extended Product Information
FAQs
What is a Euro profile sash lock?
A Euro profile sash lock is a type of lock mechanism that uses a Euro profile cylinder for locking and unlocking. The 'sash' indicates it typically operates with a latch and a deadbolt, controlled by the door handles and the key cylinder.
What does 'reversible' mean for this lock?
Reversible means the latch can be flipped to work on doors that open either to the left or to the right, making it suitable for any door configuration without needing a specific left or right-handed version.
Is a Euro profile cylinder included?
No, a Euro profile cylinder is not included with this lock. You will need to purchase a compatible Euro profile cylinder separately.
What is the backset measurement?
The backset is the distance from the edge of the door to the centre of the keyhole or the spindle hole. For this lock, the backset is 57mm.
Can this lock be used on exterior doors?
While CE Warrington certified and fire-rated, suitability for exterior use depends on the specific environment and local building codes. It is primarily designed for internal doors, but its robust construction and fire rating make it a secure option. Always confirm compliance with relevant regulations.
What tools are needed for installation?
Basic carpentry tools are required, including a tape measure, pencil, chisel, mortise gauge, screwdriver, and potentially a drill. Ensure you have the correct size drill bit for the Euro cylinder's mounting screw.
Troubleshooting
Lock is stiff or difficult to turn.
Ensure the Euro profile cylinder is correctly aligned and fully inserted. Check that the door is not warped or swollen, causing misalignment. Lubricate the lock mechanism with a graphite-based lock lubricant.
Latch does not retract or extend properly.
Verify that the handles are correctly connected to the follower. Check for any obstructions within the lock case or on the striking plate. Ensure the door is properly aligned and not binding.
Screws do not tighten properly.
Ensure you are using the correct size screws and that the pre-drilled holes in the door are appropriate for the screw size. Do not overtighten, which can strip the wood.
Lock feels loose in the door.
Re-check that the lock body and forend plate are fully seated in their respective recesses. Ensure the forend plate screws are tightened securely into the door.
Pros and Cons
Pros
- Certified for fire safety and security.
- Versatile installation due to reversible latch.
- Durable build quality for long-term use.
- Sleek Black Nickel finish complements modern doors.
- Easy to install with included hardware.
Cons
- Specific 3" (76mm) size may not fit all existing cut-outs.
- Requires a compatible Euro profile cylinder (not included).
- Iron material, while durable, might be susceptible to rust in highly corrosive environments if the finish is compromised.
Setup, Compatibility & Care
Setup:
- Ensure the door preparation matches the lock's dimensions: 76mm length, 57mm backset, and 57mm centres.
- If installing on a new door, use a mortise gauge and chisel to create the lock body recess and the forend plate recess.
- Insert the lock body into the mortise, ensuring the forend plate is flush with the door edge. Secure the forend plate with the provided screws.
- Install a compatible Euro profile cylinder (sold separately) through the lock mechanism.
- Attach the door handles and connect them to the lock's follower mechanism.
Compatibility:
- This lock requires a standard Euro profile cylinder.
- It is compatible with doors where the measurements (76mm length, 57mm backset, 57mm centres) are correct.
- Suitable for timber doors.
Care:
- Clean the Black Nickel finish with a soft, damp cloth. Avoid abrasive cleaners or polishes, as they can damage the finish.
- Periodically check that screws are tight and the lock mechanism operates smoothly. A light application of graphite lubricant can be used on the internal mechanism if stiffness occurs.