Seachoice Rectangular Base Rail Fitting for 7/8" OD Tubing
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You have 30 days to request a return. All sale items are final sale.
The Seachoice Rectangular Base Rail Fitting (50-37911) is a polished rail fitting made for securing 7/8" OD tubing with a low-profile rectangular base and included set screws for a clean, professional handrail installation.
Key Features
- Polished finish
- Designed for 7/8" OD tubing
- Includes 1/4" - 28 cup-point set screws
- Pre-drilled for four #10 screws
- Rectangular base measures 3" x 1-3/4"
Intended Use
- Marine handrails and deck rails (rail fittings/hardware)
- Cabin top, dash, side, or stern rail installations (with 7/8" OD tubing)
Product Details
- Seachoice rectangular base rail fitting
- SKU/Part number: 50-37911
- Tube size: for 7/8" OD tubing
- Finish: Polished
- Set screws: 1/4" - 28 cup-point set screws included
- Mounting holes: pre-drilled for four #10 screws
- Base dimensions: 3" x 1-3/4"
Parts Desk Insights
Best Use Case: Use this fitting when you’re building or repairing a marine handrail system using 7/8" OD tubing and need a rectangular base that can be fastened with #10 screws.
Common Issues: For the cleanest fit, verify the tubing OD and confirm your rail layout matches the fitting’s base footprint. During installation, double-check screw hole alignment (four #10 screws) and ensure the set screws seat properly for secure retention.
Related Products & Accessories
- Browse Rail & Stanchion Hardware - Find matching Seachoice rail fittings and rail hardware for completing your handrail assembly.
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.