Brand: Attwood Marine
Attwood Stainless Steel Straight Barbed Thru-Hull Fitting, 1-1/8 in. ID
Attwood Stainless Steel Straight Barbed Thru-Hull Fitting, 1-1/8 in. ID
10+ available
About this product
This Attwood stainless steel thru-hull fitting features a straight, barbed design and is constructed from durable 316 stainless steel alloy for long-term corrosion resistance. It is engineered with a polished mirror finish and thick sidewalls to withstand stress and hose movement.
Key Features:
- Designed for installation above the waterline only
- Includes a silicone gasket and a channel under the flange for easy sealant application
- Features wrench flats and an end notch for single-person installation
- Barbed tail end accommodates multiple hose clamps
- Full-length thread design for secure mounting in thick hulls
- Compatible with 1-1/8 in. inner diameter hose
- Flange diameter: 2-1/4 in.
- Thread outside diameter: 1-3/8 in.
- Thread length: 2-3/8 in.
- Barb length: 1-1/4 in.
- Total length: 3-7/8 in.
- Required hole saw size: 1-1/4 in.
- Thread size: 1 in. NPSM
- Maximum hull thickness: 1-3/4 in.
- Manufacturer part number: 66549-3
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-112365
- Model / MPN
- 66549-3
- UPC / GTIN
- 022697665492
- Package dimensions (H × W × L)
- 2" X 4" X 7"
- Package weight
- 0.85 lb
- Country of origin
- THAILAND
Specifications
- Hose Size
- 1-1/8"
- 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.
