Attwood Stainless Steel Thru-Hull Standard Straight Barbed – 1-1/8″ Inner Diameter [66549-3]

Stainless Steel Thru-Hull Standard Straight Barbed – 1-1/8″ 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, BarbedStandard Thread model has a full-length thread for thick hulls and easy tighteningSpecifications:Hose size: (inch) 1-1/8″ inner diameterFlange Diameter: (inch) 2-1/4″Thread O.D. (outside diameter): (inch) 1-3/8″Thread Length: (inch) 2-3/8″Barb Length: (inch) 1-1/4″Total Length: (inch) 3-7/8″Install Hole Saw Size: (inch) 1-1/4″Thread NPSM: (inch) 1″Max Hull Thickness: (inch) 1-3/4″*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only Specifications:Hose Size: 1-1/8″Material: Stainless SteelBox Dimensions: 2″H x 4″W x 7″L WT: 0.85 lbsUPC: 022697665492Quick Guide (pdf)