Here's the official spec, hope it helps anyone else who needs to know, these are really good hinges (although very expensive from Screwfix):
- Requires 35mm diameter hole with a minimum
depth of 13mm.
- Designed for a door thickness of 16 to 26mm.
- Easy tool-free assembly & removal with all current CLIP mounting plates
Answered by: TheNightOwl
Date published: 2022-01-11