Sea-Dog 2546301 Stud Mount Flanged Handrail, Tube: 7/8" A:10" , B:8-3/4" , C: 2-1/4", D:1-1/2" , Fastener: 5/16"-18, Black Matte
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You have 30 days to request a return. All sale items are final sale.
Upgrade your boat’s handrail with this Sea-Dog stud mount flanged handrail made for a secure, stable install. Featuring an understated black matte finish and formed 304 stainless steel construction, it’s designed to deliver a clean, finished look with no visible mounting hardware.
Key Features
- Provides a larger mounting surface for greater stability.
- Functional and attractive appearance with no visible mounting hardware.
- Constructed of corrosion resistant formed 304 stainless steel; black matte finish.
- Designed as a stud mount flanged handrail for 7/8" tube applications.
- Installs using two 5/16”-18 nuts (included).
Intended Use
- Marine and boat handrail installations on suitable 7/8" OD tubing applications.
- Deck and rail systems where a stud mount flanged handrail section is required.
- Use with appropriate rail/handrail system components for a complete handrail run.
Product Details
- Stud mount flanged handrail by Sea-Dog, black matte (SKU: 354-2546301).
- Tube O.D.: 7/8".
- Flange/rail dimensions: A: 10", B: 8-3/4", C: 2-1/4", D: 1-1/2".
- Fastener thread size: 5/16"-18.
- Includes: two 5/16”-18 nuts.
- Material/finish: formed 304 stainless steel; black matte finish.
Parts Desk Insights
Best Use Case: Best for replacing or building a stud-mounted handrail section where you want a larger flange footprint for stability and a clean look without exposed mounting hardware.
Common Issues: For a smooth install, confirm the handrail run geometry matches A/B/C/D for your layout and verify you’re using the correct 5/16”-18 hardware on the mating stud/holes. Also double-check the tube OD (7/8") compatibility before installation.
Related Products & Accessories
- Sea-Dog Handrail Components & Rail Fittings (Category Browse) - Browse the Rail Fittings / Handrails section for matching Sea-Dog studs, elbows, connectors, and tube/rail hardware to complete your handrail run.
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.