Sea Dog Polypropylene Thru-Hull 5/8″ 1

Thru-Hulls feature Polypropylene bodies with 304 stainless caps. Designed to allow water to pass in or out of a vessel. For use with hose for drainage above the water line. Constructed of injection molded polypropylene and 304 stamped stainless. Great in conjunction with our Drip Guards 520850).