Product: attwood 66547-3 Stainless Steel Straight Thru-Hull Valve Fitting, Barbed, Standard Length, for 3/4-Inch Interior Diameter Hose
Brand: attwood
Color: Unspecified
Standard Thread has full length thread for thick hulls and easy tightening
Hose Size: 3/4" I.D.
Flange Dia.: 1-7/8"
Thread O.D.: 1", Thread Length: 2", Barb Length: 1-1/4", Total Length: 3 3/4"
Install. Hold size: 1 1/8", Thread NPSM: 3/4", Max Hull Thickness: 1-5/8"

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