T-H Marine Long Black Thru-Hull Fitting 1-1/8"

The T-H Marine Long Black Thru-Hull Fitting 1-1/8" is designed to provide a secure, leak-resistant connection for a variety of marine plumbing applications. Ideal for water intake, livewell systems, bilge discharge, bait tanks, and other onboard plumbing installations, this premium thru-hull fitting offers dependable performance in both freshwater and saltwater environments.

Manufactured from high-strength, UV-stabilized marine-grade polymer, the fitting resists corrosion, impact, and prolonged sun exposure, making it an excellent alternative to metal fittings. Its extended (long) threaded shank is ideal for installations through thicker hulls, transoms, and decks where additional thread length is required.

Whether you're replacing an existing fitting or completing a new installation, this T-H Marine thru-hull fitting delivers the durability and reliability trusted by boat builders and marine professionals.

Key Features

• Genuine T-H Marine long thru-hull fitting

• 1-1/8" hose connection

• Extended threaded shank for thicker hull installations

• Durable UV-stabilized black marine-grade polymer construction

• Corrosion-resistant for freshwater and saltwater use

• Leak-resistant design for dependable performance

• Ideal for livewell, bilge, baitwell, drain, and water circulation systems

• Suitable for replacement and new installations

Applications

Compatible with marine plumbing systems requiring a 1-1/8-inch hose connection and a long thru-hull fitting for livewells, bait tanks, bilge discharge, drain systems, and other water circulation applications.

Upgrade your boat's plumbing system with the T-H Marine Long Black Thru-Hull Fitting 1-1/8", delivering reliable performance, easy installation, and long-lasting durability on the water.