![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 3/4" Inner Diameter [66547-3]](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/98089XL.jpg?v=1773666953)
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Description
Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 3/4" Inner Diameter [66547-3]Stainless Steel Thru Hull Standard Straight Barbed 3 4" 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
Stainless Steel Thru-Hull Standard Straight Barbed - 3/4" 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
- Standard Thread model has a full-length thread for thick hulls and easy tightening
Specifications:
- Hose size: (inch) 3/4" inner diameter
- Flange Diameter: (inch) 1-7/8"
- Thread O.D. (outside diameter): (inch) 1"
- Thread Length: (inch) 2"
- Barb Length: (inch) 1-1/4"
- Total Length: (inch) 3-3/4"
- Install Hole Saw Size: (inch) 1-1/8"
- Thread NPSM: (inch) 3/4"
- Max Hull Thickness: (inch) 1-5/8"
*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only
Specifications:
- Hose Size: 3/4"
- Material: Stainless Steel
- Box Dimensions: 2"H x 3"W x 6"L WT: 0.6 lbs
- UPC: 022697665478
Quick Guide (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1632 reviews
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Product Reviews
★★★★★ 5
Complete, Heavy-Duty Kit That’s Great to Have on Hand
Color: Vivid Orange
This ETENWOLF tire repair kit is one of those things you hope you don’t need—but are really glad to have when you do. It’s a well-rounded kit with everything needed to handle common tire punctures on cars, trucks, motorcycles, or even ATVs.
The tools feel sturdy and durable, not flimsy like some cheaper kits. The handles provide a good grip, which makes the repair process easier, especially when working with tougher tires. The plugs seal punctures effectively and hold up well once installed.
The bright orange case makes it easy to find in your trunk or garage, and everything stays organized inside so you’re not digging around for pieces.
It’s also compact enough to keep in a vehicle without taking up much space, making it a great emergency backup.
Suggestions for improvement:
Including a quick instruction guide or diagram would be helpful for beginners. Also, adding a small pair of gloves could make roadside use a bit cleaner and easier.
Overall, a reliable and well-equipped tire repair kit that’s a smart addition to any vehicle.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Works perfect
Color: Grey
Very nice set. Has everything you will need to fix a flat the case is compact and well made
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Perfect
Color: Grey
Perfect tire plug kit. Stores great under the seat. Hope I don’t need it but I have it if I do.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Not left stranded anymore!
Color: Vivid Orange
I bought two of these tire repair kits to put one in each vehicle. I also bought two new jacks for each vehicle. Generally them jacks that come with your vehicle aren’t no good anyways. I had a flat tire way out in the country and I couldn’t get my tire off, with that cheap wrench. I couldn’t get the car jacked up anyways. left me stranded. Not anymore I got two new four-way lug wrenches two new jacks and a tire, patch kit, and two of them little air compressors that you hook up to your cigarette lighter..
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Excelente kit, Se sienten premium
Color: Grey
Excelente kit de herramientas de pinches, Cada herramienta se siente de buena calidad a diferencia de otras marcas me gustó este Kit por su precio y hermoso estuche.
Lo recomiendo 100%
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Reviewed in the United States on May 24, 2026