Perko Scupper Threaded Thru-Hull Recessed Flapper Plastic 1-1/2" Hose

Molded white plastic with recessed soft black flapper
Not recommended for use below waterline
Includes nut & mounting hardware

Features:
Hose Size: 1-1/2"
Mounting Hole Diameter: 1-7/8"
Maximum Hull Thickness: 2-1/8"
O.D. Flange Inches: 3"
Mfg: #0333DP