Long thru hull outlet (through hull) (total length 120 mm), made of an extremely seawater resistant bronze alloy (gunmetal / CB491K). Available in the most common thread sizes. Maestrini's high quality product is certified by Lloyd, among others, and suitable for permanent use in seawater.
Bronze (gunmetal / CBD491K) - very high seawater resistance.
The bronze alloy (gunmetal /CB491K) is a very high quality bronze alloy, which has an extremely high seawater resistance and is suitable for permanent use in salt water.
Maestrini products - Certified by Lloyd and Rina
The quality products of Maestrini, a family-run company for generations, are subject to strict production and quality standards and are certified by Lloyd and Rina, among others. The high-quality products of the renowned European manufacturer are the first choice in boatbuilding when it comes to CR brass and bronze thru hulls and valves.
Switzerland / Liechtenstein (pick up)
Zone EU
Zone Non-EU