ATTWOOD THRU HULL 1-1/2" WHITE
Molded of tough acetal resin plastic. Will not rust, corrode, discolor or, because they're nonmetallic, contribute to electrolysis. Special design reduces hull streaking, also allows counter-sinking wherever a flush fit is required.
Hose I.D.: 1-1/2".
Stem length: 3-1/2".
Maximum hull thickness: 1-1/2".
Flange diameter: 3".
Installation hole diameter: 2".