Mortice Door Latch Sizes

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Mortice door latch sizes. Backset the backset is measured by placing a tape measure or ruler from the center of the keyhole to the forend of the mortice lock. Minimal cutting and drilling of the door. Call 24 7 on. A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.

To measure the overall length of the latch case see diagram below. When buying a tubular mortice latch for your door handle it is important you know the correct size. In addition to lasting twice as long as standard door handles these mortise mount into a cutout in the door to withstand vandalism. To avoid chafing or having to drill new holes in your door make sure you measure accurately the distance from the front face of the latch to the centre of the square hole for the spindle.

Door latch sizes the tubular latch is a very commonly used item and is a cornerstone of modern ironmongery. This makes it difficult for intruders to force open and a range of security levels available with the higher number of levers being the most difficult for. Also known as passage handles these handles do not lock. Secondly see below also to find out how to measure the latch backset size this is.

Heavy sprung tubular mortice latch specified for use with unsprung heavy door handles. Get it as soon as fri oct 9. Patio door handle set mortise lock 45 perfect replacement for sliding glass door fits 3 15 16 screw hole spacing non keyed with mortise latch locks white diecast reversible design non handed 4 3 out of 5 stars 9. Door handle latch sizes are usually advertised with their overall length i e the case.

The tubular mortice latch is an evolution from a mortice lock downsized so that it can be fitted with much less effort and with minimal drilling and cutting to the door required. The diagrams below show how to check the sizes required in order to ensure you order the correct sizes. Select a handle with the correct backset distance the distance from the door s edge to the center of the handle s mounting hole for your door. Whilst there is no keyhole to consider on a mortice latch you still need to consider the backset of the follower for the handles or knobs you have on the door.

Mortice locks 117 products a mortice lock is rebated inside the door itself to give a flush finish rather than being surface mounted meaning they are suited to work with wooden doors. The best lock for a wooden door is a lock that meets the requirement of bs3621 the type of lock fitted can be a night latch mortice deadlock or mortice sash lock. Buy now for free next day delivery. Available in a large variety of sizes and finishes.

As shown below there are 2 main parts to a mortice lock these are the case and the forend. Latch bolt projection is the length the latch bolt.