Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut.
Max Hull
Thickness : 1-1/2"
Flange : 1-7/8"
Hose : 3/4"
Max Hull
Thickness : 1-1/2"
Flange : 1-7/8"
Hose : 3/4"
Tags: Thru-Hull Connection