GROCO 2" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut

The GROCO 2" Bronze Extra Long High Speed Thru-Hull Fitting with Nut is an essential marine-grade component designed for reliable through-hull installation on various vessels, including fishing boats, cruisers, and commercial ships. This fitting is critical for managing water intake for cooling systems, live wells, and ballast, ensuring that boat owners can operate their vessels without the risk of catastrophic leaks.

Constructed from GROCO's marine-grade bronze, this extra-long high-speed fitting is specifically designed to accommodate thicker hull materials and composite structures that are common in modern boat construction. The 2-inch diameter allows for ample flow capacity, making it suitable for high-volume applications without creating pressure restrictions that could degrade system efficiency. The included nut ensures a secure, watertight installation.

This thru-hull fitting is particularly beneficial for saltwater anglers, live-aboard cruisers, and commercial operators who cannot afford system failures during critical times. Its bronze construction offers superior corrosion resistance compared to brass alternatives, especially in harsh marine environments where electrolysis and galvanic corrosion can pose significant threats.