Seadog Thru-Hull w/Scupper Valve 1-1/2" 520510-1 | 6 Tube Accessories Meets ABYC A-16 requirements

Meets ABYC A-16 requirements

Folds flat for easy storage when not in use

Ideal for unsnapping snaps without damaging the canvas

permanently flexible marine polysulfide sealant which can be sanded

Used on systems up to 32V

Seadog Thru-Hull w/Scupper Valve 1-1/2" 520510-1 | 6 Tube Accessories Meets ABYC A-16 requirementsSeadog Thru Hull w Scupper Valve #354 5205101 Constructed of white injection molded acetal. Use with: 1 1 2" hose Size: 6 3 16" L x 1 1 4" ID x 2 13 16" OD. Mounts through the transom and provides a water exit for boats with self bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper. Installs with four #6 FH fasteners (not included).