Designed for use on the wheelhouse or cockpit canopy of a power craft, and the styling complements the Low Profile and Medium Profile Hatches. OD 33-1/4" x 31-1/8" Cut Out 30-5/16" x 28-1/4" Size 78

• Opens up enclosed steering positions


• The handle never moves out of reach


• Operated with a single handlebar that rotates to seal


• Can be secured with a 5cm (2") opening when full ventilation is not required


• Sliding technology from Lewmar?s racing track systems for minimal friction


• Uses Lewmar?s unique seal system for improved sealing and easy servicing