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Mortice Latch, Tubular, Heavy Duty, Latchbolt Operated by Lever Handles (Product Part No: 911.03.311) is a... Read More
Mortice Latch, Tubular, Heavy Duty, Latchbolt Operated by Lever Handles (Product Part No: 911.03.311) is a reliable, architectural ironmongery solution designed to upgrade the security and smooth operation of internal doors. With its premium backset 60 mm and case size 80 mm, this satin brass mortice latch is ideal for projects that require a precise fit and a refined finish.
Crafted for everyday performance, the latch features a flat forend edged design with a forend width of 27.00 mm. The lever handle activated lock actuation provides responsive, comfortable operation, making it a great choice for residential and light commercial applications.
In terms of materials, the case is made from steel for strength and stability, while the forend and strike plate are finished in stainless steel or brass. The latchbolt is brass, offering durability and dependable engagement with the strike plate.
This standard latch version comes without deadbolt, focusing on simple, effective mortice locking for internal doors. The latchbolt is matched with a 57.00 mm forend length for a neat installation and professional-looking results.
Finished in satin brass, the Mortice Latch, Tubular, Heavy Duty, Latchbolt Operated by Lever Handles blends effortlessly with modern and traditional door sets, adding subtle elegance. Supplied with a strike plate and fixings, it’s ready for straightforward fitting—choose it for a clean, secure, and stylish upgrade.
Case: Steel
Forend and strike plate: Stainless steel or brass
Latchbolt: Brass
Satin brass
Strike plate
Fixings
This latch is designed for a 60 mm backset. That means the distance from the door edge to the handle spindle position matches common mortice lock installations. If you are replacing an existing latch, check your current backset to ensure compatibility.
The case size is 80 mm. This is the length of the latch case that fits into the mortice. Before ordering, measure your door mortice or compare with the part you are replacing to confirm the 80 mm case size matches.
This model is without deadbolt, and it provides a standard latchbolt for secure door closing and day to day use. If you need extra holding power, you would usually select a version that includes a deadbolt.
The finish is satin brass, giving a smooth, low glare appearance that suits traditional and contemporary ironmongery styles. It also helps hide minor marks compared with higher gloss finishes.
Actuation is via a lever handle activated mechanism. When the lever is turned, the latchbolt retracts, allowing the door to open.
Yes. It is supplied with a strike plate and fixings, making it straightforward to install without needing to source these components separately. This can help you complete the job faster and more reliably.
