This blue protective cover for Lewmar Low/Medium Profile deck hatches from Oceansouth is custom-fitted for a size 40 square hatch. It protects the outer surfaces of the hatch against sun, weathering, and dirt when the boat is in the harbor or not in use.
The cover is made of blue ATLAS fabric with a material weight of 310 g/m². The fabric is breathable, UV-resistant, and resistant to mold and mildew. The breathable construction helps limit the buildup of condensation under the cover.
The custom-fitted design features an elastic hem, double-lapped seams, and a drawstring with a lock. The elastic hem is tucked under the hatch frame, while the drawstring is used to secure the fit. The cover is designed to remain in place whether the hatch is open or closed.
This version fits a square Lewmar Low Profile deck hatch in size 40 with outer hatch dimensions of 491 × 491 mm. The dimensions describe the compatible hatch and not the unfolded fabric dimensions of the cover. The compatible deck hatch can be found under item no. 19.410.40.
For installation, guide the cover around the back edge of the hatch first and then pull it forward over the hatch. Position the logo toward the opening direction of the hatch and secure the elastic hem under the hatch frame. The manufacturer's model reference for size 40 is MA 411-40.
Key featuresCustom-fitted for Lewmar Low/Medium Profile deck hatch, size 40
Square fit for hatch with outer dimensions 491 × 491 mm
Blue ATLAS fabric with a material weight of 310 g/m²
Breathable and UV-resistant material
Resistant to mold and mildew
Elastic hem and drawstring with lock
Double-lapped seams
Can remain in place when the hatch is open or closed
