Scupper raw alloy 240 x 148mm Harken CARBO AIR BLOCKS 57 MM impact-resistant design and outer dome

impact-resistant design and outer dome provides additional water shield

Baseball cap manufactured in resistant pure cotton twill

Fully submersible - horizontal or vertical mounting

5 mm) reinforced with nylon and polyurethane

Scupper raw alloy 240 x 148mm Harken CARBO AIR BLOCKS 57 MM impact-resistant design and outer domeSPECIFICATIONS Part No. 36711 Length 240mm Width 148mm Colour Alloy Cut Out (L x W) 186mm x 93mm Size Large Unit Qty 1 Note Ideal for draining the deck of a boat or as a vent in your caravan, van body or trailer. Spring loaded door snaps shut. Water tight seal. Pilot holes for screw mounting, if desired. Australian made. Must be mounted completely above waterline.