4 inch replacement rubber hatch cover for assorted kayak brands. Made of soft black rubber. Fits a raised rim lip 4 3/8 inches outside diameter, like a Tupperware lid. Has internal tie-off for a leash. Cover is 4 5/8 inches outside diameter, 4 1/4 inches inside diameter. Common on many brands of sea kayaks. Imported.
See all sizes of Kajak Sport hatch options.
Important Article: Kayak Hatch Replacement Options - Part I - Rubber Covers