Maestrini bop threaded female cross fitting made from brass. The 407126 cross fitting is used to connect four pieces of equal sized bop pipe into the female threaded 1.25"bsp ports.

Please Note: All fittings used for through hull applications must be correctly electrically bonded to ensure protection from electrolytic corrosion. Brass is susceptible to dezincification and is not recommended for below waterline through hull applications.