• Boat hatch overall size:approx 12-3/8" X 17-1/4"
• High quality ABS plastic boat hatch cover,strong and durable
• This access hatch can be installed vertically and horizontally
• Marine deck access hatch supplied with 2 strong recessed handles
• Deck thickness:approx 1inch;Fit the max wall thickness:approx 1inch
• The hatch lid hinges 180° and completely covers the mounting flange for an attractive flush finish