Product: Attwood 66551-3 Stainless Steel Barbed Standard Length Straight Thru-Hull, 1 1/2-Inch
Brand: attwood
Color: Unspecified
Standard Thread has full length thread for thick hulls and easy tightening
Hose Size 1-1/2" I.D.
Flange Dia. 3"
Thread O.1-7/8" Thread Length 2-1/2" Barb Length 1-1/4" Total Length b4-1/8"
Install. Hole Saw Size 2" Thread NPSM 1-1/2" Max Hull Thick. 1-7/8"

Search query: 1 3/4 through hull fittings for boats without barb
Relevance: Substitute