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Plastic Thru Hull Fittings
Sturdy, marine-grade plastic does not corrode, making it a good choice for boat thru-hull fittings. Shopping for plastic thru-hull fittings? Check out Great Lakes Skipper's vast inventory of new and replacement plastic marine boat thru-hull fittings. We carry thru-hull connectors, thru hull fittings, thru hull connectors with scuppers, mushroom head thru hulls, and 90-degree elbow through-hull fittings in a range of diameters and sizes. Featuring discount prices on parts from brands like Perko, Flow-Rite, Plasform, Southco, TH Marine, and many more names you know, Great Lakes Skipper is the place to shop and save on marine boat parts of all kinds.
Shop Products
- Marine East Boat Thru Hull | Sea Ray Boats 5/8 Inch L-Flange PlasticGLS Stock #: 8502458-AF716$3.95 MSRP: $5.33
- Sea Ray Boat Thru Hull 861179 | 1 1/2 Inch Off White PlasticGLS Stock #: 1077360-AE356$4.95 MSRP: $6.48
- Sea Ray Boat Thru Hull Fitting | 1 1/2 Inch White PlasticGLS Stock #: 1033588-AZ662$4.95 MSRP: $6.68
- Sea Tech Boat Elbow Fitting 1214832 | Sea Ray 5/8 Inch Black PlasticGLS Stock #: 8501959-BW194$4.95 MSRP: $6.48
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- Sea Ray Boat Straight Thru Hull 1098417 | 1 1/8 Inch Off WhiteGLS Stock #: 1044457-BX498$5.95 MSRP: $8.03
- Seatech Boat Elbow Pump Connector 2476-15 | Sea Ray 15 mm BlackGLS Stock #: 8501898-BZ533$5.95 MSRP: $8.99
- Sea Ray Boat Thru Hull Fitting | 1 1/8 Inch Barbed WhiteGLS Stock #: 1070115-AE716$7.95 MSRP: $14.78
- Southco Boat Stalon Thru Hull M7-01-9005244 | Sea Ray 1 1/8 InchGLS Stock #: 1037080-AK235$9.95 MSRP: $13.43
- Sea Ray Boat 90 Degree Thru Hull 2039850 | 1 1/2 Inch PVC DrainGLS Stock #: 1100654-AF364$10.95 MSRP: $14.78
- Perko Boat Straight Thru Hull 285 | Sea Ray 1 3/8 Inch Plastic 1706619GLS Stock #: 8502014-BM292$10.95 MSRP: $14.78