So to make it easy we ve pulled together the following easy to follow guide which will help you identify the model you currently have so that you are ready to order a.
How to measure upvc door lock mechanism.
35mm known as the backset measurement a is taken from the centre of the spindle handle to the centre of the key hole.
Measurements are taken to the middle of the locking point but allow 5 10mm for accuracy and depending on weather the locking points are fully engaged.
Locking point distances measure the distance of each locking point to the centre of the spindle.
Higher swan lane bolton bl3 3aq.
The two measurements when measuring your multipoint lock are the cenres pz and the backset measurement b is taken from the centre of the key hole to the edge of the lock strip.
How to measure a cockspur window handle.
How to measure a multipoint lock.
Ferco multipoint door lock mechanisms.
92mm known as the pz.
Fix asgard multipoint upvc door locks.
Door locks and mechanisms can be purchased from upvc spares 4 repairs.
If you need to buy a replacement multipoint lock for your upvc door it can be a confusing process with so many brands on the market to choose from and lots of dimensions to make note of.
Fab and fix multipoint upvc door locks.
A the pz centres the pz centres measurement is the distance between the centre of the keyhole the rounded part and the centre of the follower the square hole the handles spindle goes through.
A video tutorial on how to replace a full length door lock on a upvc or composite door.