The Hatch Wedge provides support for your boat or yacht window hatches so that they remain open without falling down. The Hatch Wedge can be used in multiple positions to hold your marine window hatches open at four different heights. This will allow you to keep your boat or yacht well ventilated through the warm summer months without having to worry about your hatches falling down or slamming shut on unsuspecting fingers. The Hatch Wedge also comes with a tether point so that it can be attached to the access hatch to avoid loss. The Hatch Wedge has been made with a pattern of ridges and recesses that will support most brands of hatch including, Lewmar, Goiot, Moonlight, Vetus, Bomar, Gebo and Maxwell. The Hatch Wedge will also hold your hatch open at four different height levels. Simply manoeuvre your wedge to obtain gaps of 25, 50, 75, and 125mm (1, 2, 3, and 5). Watch the video below for more infomation. What You Get: 2 x RAILBLAZA Hatch Wedge Construction Materials: UV stabilised fibreglass reinforced plastic Click the link to viewall the range of RAILBLAZA accessories. Part Number Colour Type RBZ-09-0006-11 Black Pair