Sea Dog Premium Twisted Three-Strand Nylon Dock Line
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea Dog Premium twisted three-strand nylon dock line in a practical 3/8" x 20' size with a 12" eye—ideal for securing your boat at the dock with reliable, spliced-eye convenience.
Key Features
- Premium twisted three-strand nylon dock line construction for dependable dockside use
- 3/8" diameter x 20' length for common docking needs
- 12" eye for easier line connection and handling
- White color for a clean, classic dock line look
Intended Use
- Mooring and securing boats at docks
- Using dock lines with cleats, stanchions, or other standard marina attachment points
- General-purpose marine cordage applications requiring a spliced/eyed nylon dock rope
Product Details
- Brand: Sea-Dog Line
- Part/SKU: 354-301110020WH1
- Model/Number family: 301110020WH-1
- Type: Twisted three-strand nylon dock line
- Size: 3/8" x 20'
- Eye size: 12"
- Color: White
Parts Desk Insights
Best Use Case: Great for bow/stern dock lines or spring-style setups where you want a classic, flexible twisted nylon rope with a spliced eye for quicker hookup.
Common Issues: If you notice fraying or stiffness over time, inspect the eye and splice area first; also make sure the line diameter matches your cleat/manufactured hardware to avoid improper seating or premature wear.
Related Products & Accessories
- Sea-Dog Premium Twisted Three-Strand Nylon Dock Line (related sizes) - Browse the dock line category for other Sea-Dog line sizes and colors (including matching diameters and lengths).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.