Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter
Polish 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-resistance
- All visible areas are polished to a mirror finish, then passivate each part for additional protection
- Thick steel sidewalls withstand continual stress and hose flexing
Faster, Simpler Installation:
- Each Thru-Hull is available with a new silicone gasket
- A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal
- All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull
- The barbed tail ends provide plenty of room to hold multiple clamps
Stainless Steel Straight Thru-Hulls, Barbed
- Short Thread is a more compact size, which allows installation near corners and in confined areas
Specifications:
- Hose size: (inch) 1" inner diameter
- Flange 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
Specifications:
- Hose Size: 1"
- Material: Stainless Steel
- Box Dimensions: 2"H x 3"W x 3"L WT: 0.6 lbs
- UPC: 022697665423
Quick Guide (pdf)
 
        ![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3] Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/20018/28472/98084XL__69546.1739464478.jpg?c=2) 
                    ![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3] Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter [66542-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/50x50/products/20018/28472/98084XL__69546.1739464478.jpg?c=2) 
                    ![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3\/4" Inner Diameter [66541-3] Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3\/4" Inner Diameter [66541-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/16406/22657/98083XL__15241.1713928926.jpg?c=2) 
            ![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1\/2" Inner Diameter [66545-3] Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1\/2" Inner Diameter [66545-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/16407/22658/98087XL__71506.1713928928.jpg?c=2) 
            ![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter [66548-3] Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1" Inner Diameter [66548-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/16409/22660/98090XL__71293.1713928933.jpg?c=2) 
            ![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1\/2" Inner Diameter [66551-3] Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1\/2" Inner Diameter [66551-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/16411/22662/98093XL__43788.1713928939.jpg?c=2) 
            ![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1\/8" Inner Diameter [66549-3] Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1\/8" Inner Diameter [66549-3]](https://cdn11.bigcommerce.com/s-2c43f/images/stencil/500x659/products/16410/22661/98091XL__22347.1713928936.jpg?c=2)