Sea-Dog Rail Mount Fairlead with Stainless Insert – 7/8"-1" Rail | 3271121
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Sea-Dog Rail Mount Fairlead with Stainless Insert – 7/8"–1" Rail | 3271121
The Sea-Dog 3271121 Rail Mount Fairlead provides a clean, low-friction routing point for roller furling lines and control lines running along the lifeline rail. The nylon body mounts directly to 7/8"–1" round tubing without drilling, while the stainless steel insert protects the fairlead opening and allows wire lines to be used where needed — a practical detail that extends the usefulness of the fitting beyond standard rope applications.
A simple, purpose-built solution for keeping furling lines organized and running smoothly from the foredeck to the cockpit.
Specifications
- Part Number: 3271121
- Rail Diameter: 7/8" – 1" (22 mm – 25 mm)
- Body Material: Nylon
- Insert Material: Stainless steel
Features
- Rail-mount design — clamps to 7/8"–1" round tubing without drilling
- Nylon fairlead body for smooth, low-friction line routing
- Stainless steel insert — protects the opening and allows use with wire lines
- Designed for roller furling line routing along the lifeline rail
Compatible Applications
- Roller furling line routing along lifeline or pushpit rails
- Control line organization from foredeck to cockpit
- 7/8" to 1" round stainless or aluminum tubing rails
- Applications requiring a wire-compatible fairlead without permanent deck penetration
Related Products
- Lewmar Alloy Cam Cleat – Medium
- Lewmar 29104110 Cam Cleat – Medium
- Lewmar 29104100 Cam Cleat – Small
- Lewmar Fairlead for Small Cam Cleat
Parts Desk Insights
Best use case: This fairlead is the right choice when you need to redirect a furling line along the rail without drilling into the deck or toerail — particularly useful on boats where the furling line runs aft along the lifeline stanchion base and needs a guide point to keep it from chafing or jumping off the rail. The stainless insert makes it a practical option if you’re running a wire pennant or a line with a wire core through the same lead.
Confirm your rail diameter is within the 7/8"–1" range before ordering — this is the most common fitment issue with rail-mount hardware. If your stanchion bases are metric or your rail is slightly oversized, measure before purchasing.
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.