Well-engineered hatches with CE-certified quality materials and construction. Smoothly styled external hinge enables one-hand operation. Inside handles feature locks that cannot be forced from the outside. Flat base or 1'' flange base (pictured)Silver anodized aluminum finish3-year warrantyFlat base cutout sizes:Ocean 10 - 10" x 10"Ocean 20 - 7 3/4"W x 13 1/2"LOcean 30 - 12 5/8"W x 17 3/4"LOcean 40 - 16 3/8" x 163/8"Ocean 60 - 19 3/4" x 19 3/4"Ocean 70 - 24 1/2" x 24 1/2"Flange base cutout sizesOcean 10 - 10 3/16" x 10 3/16"Ocean 20 - 7 15/16"W x 13 11/16"LOcean 30 - 12 13/16"W x 17 15/16"LOcean 40 - 16 9/16" x 16 9/16"Ocean 60 - 19 15/16" x 19 15/16"Ocean 70 - 24 11/16" x 24 11/16"
499.99 USD