/SYSTEMS
CHAIN OPENER
Manual Chain Opener used to drive open or close a high level or hard to reach window. Maximum opening stroke of 250 mm (T100) or 380 mm (T150) (adjustable).
LOCKING OPENER
Manual Locking Opener for bottom hung inward opening windows. Maximum opening of 250 mm (adjustable).
FORK & SWIVEL OPENER
Manual Fork & Swivel Opener for opening and closing Louvre Windows. Maximum opening of 250 mm (adjustable).
SCREWJACK OPENER
Manual Screwjack Opener to operate high level rooflights. Maximum opening of 380 mm (adjustable).