Jim Black Boat Deck Hatch 581-1324-07 | 13 X 24 Taupe Part Manufacturer: Jim Black; Part Number: 581-1324-07 hosts a 20 1/4" x 9 1/2" opening Constructed of taupe colored marine grade plastic this hatch measures approximately 24" x 13" x 1 1/2" overall Requires an approximate 21 3/8" x 10 1/2" x 3/4" cut out Sold as seen in pictures; Note every computer shows colors differently; All measurements are approximate; Hardware and instruction/installation manual not included