Thru Hull Fittings & Strainers

Attwood Stainless Steel Straight Barbed Thru-Hull Fittings Polish your image with these beautiful, durable stainless steel fittings.  Why specify plastic parts when these fittings will last the life o... More Details

Attwood Marine Scupper Valve Provides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must be drilled for insta... More Details

Attwood Marine Thermoplastic Resin Thru-Hull Fitting These thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis. Caution: Thru-Hull connectors are designed for in... More Details

Threaded end fits 3888 drain fitting or A-Series aerator pump intakes and outlets. Acetal construction. Barbed end accommodates 3/4" I.D. hose WARNING: Cancer and Reproductive Harm - P65Warnings.ca.go... More Details

Attwood Marine Aerator Remote Mounting Bracket For mounting the aerator pump to a base, away from the transom. WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov More Details