Welcome to Defender Canada! 
Description
The Lewmar Retro-Fit Vent adds effective ventilation to existing hatches or decks with a clean, integrated look. Made from rugged composite materials, it matches Lewmar Low and Medium Profile hatches and includes a captive bung for secure closure. Easy to install, sealed, and marine-tested for reliable performance.
Lewmar Retro-Fit Vent Item # 1026351
Description
Features:
- Vent can be fitted to the acrylic lens of any Lewmar hatch or to the deck
- Made from the same rugged composite used in many Lewmar hatch and winch parts
- Styled to match the Low and Medium Profile hatches
- Captive bung to close the ventilator – it cannot be lost
- Fits deck thickness to 100 mm
- Tested to CE ISO 12216 and leak tested
- No sealant required for hatch fitting