Straight 1 1/2" thru hull, long

Product Description

Upgrade your boat’s plumbing with our White Classic Mushroom Head Straight Thru Hull Fitting, engineered for durability, reliability, and a seamless blend with your vessel’s existing hardware. Molded from UV-resistant, high-strength Acetyl, this fitting resists degradation caused by sun exposure and marine sealants, ensuring long-lasting performance in demanding marine environments.

Designed to fit standard 1-1/2" marine sanitation hoses, this thru hull includes ample space for double hose clamps, providing a leak-proof, secure connection. Its extra-long threads accommodate thicker bulkheads and transoms, making installation flexible and straightforward.

Widely compatible with vessels from major manufacturers such as Boston Whaler, Grady-White, and Sea Ray, this thru hull fitting is trusted by professionals and boat owners alike for its high quality and reliable performance.

Important Use Note:

Plastic thru hull fittings are recommended only for above waterline applications. For below waterline requirements, please contact us with your specific needs, and we will help source the ideal thru hull fitting.

Product Specifications:

• Material: High-strength, UV-resistant engineered Acetyl

• Hose Compatibility: Fits 1-1/2" marine sanitation hose

• Mushroom Head Diameter: 2.7 inches

• Thread Length: 3.1 inches (extra-long threads for thick bulkheads and transoms)

• Mounting Hole Size: Fits a 1.75" diameter hole

• Overall Length: 5.25 inches

• Included: Plastic mounting nut for secure installation

• Intended Use: Above waterline applications only