These Thru-Hulls are ideal for salt water use because they are impervious to electrolysis and corrosion. For use with hose to allow water to pass in or out of a vessel. Designed for drainage above the water line. Constructed of injection molded polypropylene.
F | 3/4" |
Brand | Sea-Dog Line |
A | 1-13/16" |
B | 1/2" |
C | 1-11/16" |
D | 3-1/2" |
E | 1" |