A simple to fit device that limits the distance a window can open.
Features
- Asec
- Prevents windows passing each other
- Threaded stop is screwed into an insert located in the top sash by use of a key (AS5024 sold separately)
- Can be locked closed or in open position for ventilation
- Suitable for sliding sash windows
Description
A simple to fit device that limits the distance a window can open.
Features
Features
- Asec
- Prevents windows passing each other
- Threaded stop is screwed into an insert located in the top sash by use of a key (AS5024 sold separately)
- Can be locked closed or in open position for ventilation
- Suitable for sliding sash windows