White UPVC Lever Pad Door Handles - 92mm PZ Centres External/ 62mm PZ Internal - 212mm Fixing Centres

How do I measure UPVC door handles?

The main two measurements you will need are the bolt centres and PZ measurements. The fixing centres are the distance between the screw holes, so if you're replacing an existing handle and don't want to drill new holes, just make sure these match up with your existing handle. The PZ measurement is the centre of the spindle to the centre of the screw hole.