Whitco chain winder window opener
Chain type operators for Awning and Casement windows
- Suits aluminium or timber awning windows with butt or hook hinges, or non friction stays
- Smooth operation
- Through flyscreen operation
- Maximum opening 300 mm (19 handle turns to fully open)
- Foldable knob in handle reduces width preventing damage and interference with blinds
- Restricted opening versions available.