Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1in Inner Diameter

Stainless Steel Thru-Hull Short Straight Barbed - 1'' Inner DiameterPolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction:Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistanceAll visible areas are polished to a mirror finish, then passivate each part for additional protectionThick steel sidewalls withstand continual stress and hose flexingFaster, Simpler Installation:Each Thru-Hull is available with a new silicone gasketA channel under the flange holds a bead of sealant, making it easier to apply a trouble-free sealAll models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hullThe barbed tail ends provide plenty of room to hold multiple clampsStainless Steel Straight Thru-Hulls, BarbedShort Thread is a more compact size, which allows installation near corners and in confined areasSpecifications:Hose size: inch 1'' inner diameterFlange Diameter: inch 2-1/4''Thread O.D. outside diameter: inch 1-3/8'' Thread Length: inch 1-1/8''Barb Length: inch 1''Total Length: inch 2-1/2''Install Hole Saw Size: inch 1-1/2'' Thread NPSM: inch 1''Max Hull Thickness: inch 5/8''*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only