Sea-Dog 3299501 PL-258 Double Female In-Line UHF Coax Connector
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The Sea-Dog 3299501 PL-258 Double Female In-Line UHF Coax Connector is a nickel-plated brass coax connector designed to join two PL-259 (male) connectors in an in-line configuration.
Key Features
- Double female UHF coax connector for in-line coax connections
- PL-258 model designation
- Nickel-plated brass construction for marine-style corrosion resistance and electrical conductivity
Product Compatibility
- Marine UHF coaxial cable connections (for radio/antenna coax systems)
- Interfacing coax segments that use PL-259 male connectors
Product Details
- Brand: Sea-Dog Line
- Model/Part Number: 3299501
- Model Designation: PL-258
- Connector Type: UHF
- Style: Double Female In-line
- Construction: Nickel plated brass fittings
- SKU/Variant: 354-3299501
- Customer-facing product note: This connector is intended for connecting UHF coax sections where PL-259 male connectors are mated to the double-female ends.
Parts Desk Insights
Best Use Case: Use this double-female in-line connector when you need to extend or splice coax runs between components that terminate with PL-259 male connectors.
Common Issues: For best results, confirm you’re matching PL-259 (male) terminations to the double-female connector ends, and make sure the coax center conductor and shield are properly prepared/terminated for a secure RF connection.
Related Products & Accessories
- Browse UHF Coax Connectors - Use the category filters to find matching PL-259 connectors, coax cable, and related coax accessories.
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.