Black Series - Boston Passage Knobset
- Sylvan Boston Passage Set is suitable for a 54mm hole
- Passage set for doors requiring no locking eg. bedroom doors
- Supplied with an adjustable 60 or 70mm latch
- Door thickness 35 to 45mm
- Concealed screw fixing
- Entrance, Privacy and Wardrobe functions also available
- Black finish
Click here to download installation video
