Replace a worn or damaged riser arm on your boat's 20" long x 20" wide hatch. Easily install on your boat hatch's port or starboard side. Turn knob to lock your boat's hatch. Riser fits most hatches made after 1990.

Keep rain and seawater from leaking through your hatch frame and into your boat's cabin with this sealing gasket. Self-adhesive foam easily installs around your boat's hatch. Foam can be cut to fit the dimensions of your hatch opening.

Keep rain and seawater from leaking through your hatch lid and into your boat's cabin with this sponge gasket. Self-adhesive foam easily installs on your boat's hatch lid. Foam can be cut to fit the dimensions of your hatch opening.