Brand: Attwood Marine
Attwood Stainless Steel Thru-Hull Fitting, 1-1/4 in. Straight Barbed
Attwood Stainless Steel Thru-Hull Fitting, 1-1/4 in. Straight Barbed
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About this product
The Attwood Stainless Steel Thru-Hull fitting is constructed from durable 316 stainless steel alloy, offering long-lasting corrosion resistance and strength. This straight, barbed fitting features a polished mirror finish on all visible surfaces and is engineered with thick sidewalls to withstand stress and hose movement.
- Designed for above-the-waterline installation only
- Integrated sealant channel under the flange for a secure, easy seal
- Includes a silicone gasket for reliable installation
- Features wrench flats for simple, one-person tightening
- Hose size: 1-1/4 in. inner diameter
- Flange diameter: 2-1/4 in.
- Thread outer diameter: 1-5/8 in.
- Thread length: 2-1/2 in.
- Barb length: 1-1/4 in.
- Total length: 4-1/4 in.
- Installation hole saw size: 1-3/4 in.
- Maximum hull thickness: 1-7/8 in.
- Thread: 1-1/4 in. NPSM
- Manufacturer part number: 66550-3
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-114997
- Model / MPN
- 66550-3
- UPC / GTIN
- 022697665508
- Package dimensions (H × W × L)
- 2" X 2" X 4"
- Package weight
- 1.3 lb
- Country of origin
- THAILAND
Specifications
- Hose Size
- 1-1/4"
- Material
- Stainless Steel
- Type
- Attwood Stainless Steel Thru-Hull Standard Straight Barbed -
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
