Perko 1/2" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA

The Perko 1/2" Thru-Hull Fitting for Hose Plastic, made in the USA, is an essential through-hull component for any serious boat owner managing water intake, drainage, or ventilation systems. Whether you're running a livewell, bilge system, or transom exhaust line, this fitting serves as the reliable interface between your boat's hull and deck plumbing.

Built by Perko—a trusted name in marine hardware for decades—this plastic thru-hull fitting delivers the durability and corrosion resistance freshwater and saltwater anglers demand for long-term reliability. Constructed from high-grade plastic, this 1/2" thru-hull fitting resists rust, galvanic corrosion, and marine growth that can compromise metal alternatives over seasons of saltwater or brackish exposure.

Anglers, cruisers, and recreational boaters benefit most from American-made thru-hull fittings that won't fail mid-season when replacement is inconvenient. This fitting is compatible with any 1/2" marine hose assembly and works equally well as an intake or discharge fitting, ensuring seamless integration with common marine plumbing diameters used in livewell systems, baitwell drains, and cooling circuits.