- Through flyscreen operation
- Smooth operation
- Restricted opening versions available.
- Maximum opening 300mm, 19 handle turns to fully open
- Foldable knob in handle reduces width preventing damage and interference with blinds
The Whitco Lockable White Chainwinder offers CYL4® locking for awning windows, suitable for aluminium or timber awning windows with butt or hook hinges or non friction stays.
Providing maximum convenience, it can be keyed alike with all door and window locks that use a 5 pin C4 key and offers easy push button locking.