Bung Drain Marelon Dbl Threaded
Marelon construction (glass impregnated nylon)
Double ended bung that can be glue sealed in + firmly secured with integral rear end skin fitting, thus, the unit can be used as an open drain, yet, simply sealed off with the use of the bung that comes with it.
USA manufactured by Forespar of USA.
38mm dia hole in hull required + will extend up to 95mm long.