Bomar Inspection Hatches provide easy access to below deck areas or creates extra storage space on your boat. Features stainless steel hinge pins, "T" handle for easy operation and non-skid surface. The molded, UV stabilized resin hatches are fully gasketed and stand up in the harshest environment. Stark White. I.D. Opening: 7" x 11" Cut Out Size: 8-3/16" x 12-3/16" O.D. Size: 10-1/4" x 14-1/4"