Tri-Matrix Self-Sealing NEW IN BOX  & includes screens.  Cleaning garage and no longer have need for these.  My loss is your gain.

Can be used for cabin side thickness 1/8 to 1 1/4, a Teak Spacer required for 3/8 & under 26 drains spring hinges no caulk necessary.

ASA and 316/316 low carbon stainless steel 8mm acrylic with 8mm (5/16) glass optional portlight comes supplied with 25mm (1) fasteners and 38mm (1 1/2), these standard length fasteners work for 3/4 cabin thickness and 1 1/4.

. Cutout: 15-15/16 x 7-15/16 Overall: 18-1/4 x 101/4 Will consider local pickup if multiple windows are purchased. 26 drains spring hinges no caulk necessary New price $215