Best current price£8.26from Power Tools Direct
Shopping.co.uk recommended and popular offers
Power Tools Direct£8.26Visit shop Timco 675456 3 Lever Sashlock - Electro Brass 78Mm Box 1
Visit shop
B&Q£12.22Visit shop B&Q - 3 Lever Electro Brass Mortice Sashlock 78mm Case 58mm Backset
Visit shop6 offers from £8.26 - £13.95
View price history by clicking the chart icon.
The Timco 3 Lever Mortice Sashlock is a reliable medium-security solution designed for property owners and contractors seeking a robust locking mechanism for internal or light external timber doors. Ideal for both domestic and commercial environments, this lock features a versatile reversible latch and fire-safety certification, though it is limited to a 3-lever security level, which may not be suitable for high-security exterior entrance requirements.
| Colour | Bronze |
|---|---|
| Model Part Number | 675456 |
| Brand | TIMCO |
It is suitable for light external timber doors, but for main entrance security, a 5-lever lock is generally recommended.
Yes, it is Certifire approved (CF5531) for 30 and 60-minute fire-rated timber doors.
The latch is designed to be easily reversed; please consult the instruction sheet provided in the box for the specific mechanical release mechanism.
Yes, the product is supplied with two keys.
The backset is 58mm.
The bronze-style finish is durable for interior use, but like all metal finishes, it should be kept away from harsh chemicals and excess moisture.
Check that the strike plate is morticed deep enough into the door frame and that the door hinges are not sagging.
Ensure the handle is a sprung type; if using unsprung handles, you may need an additional spring cassette to assist the return.
Verify that the lock case is not being squeezed by the timber mortice. Ensure the hole for the key is clear of debris or wood shavings.
For proper installation, ensure your timber door has a sufficient thickness to accommodate the 78mm case depth. Start by chiseling the mortice recess to match the lock body dimensions, ensuring a flush fit for the faceplate. Because the latch is reversible, you can unscrew or adjust the bolt head to align with your door's opening direction before finalizing the installation. To maintain the bronze finish, avoid using harsh abrasive cleaners or chemical solvents; a simple wipe with a soft, dry cloth is sufficient. Regularly check that the fixing screws remain tight to prevent movement, and apply a light machine oil to the latch and bolt every six months if the action feels stiff.
