Seachoice 19961 UG-175 Coaxial Reducer Adapter | Silver-Plated | For RG-58/L-195 & PL-259
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Seachoice 19961 UG-175 Coaxial Reducer Adapter — Silver-Plated
The Seachoice 19961 is a silver-plated UG-175 reducer adapter designed for terminating RG-58/L-195 coaxial cable with a standard PL-259 connector shell. It threads into the back of the PL-259 shell and adapts it to the smaller diameter of RG-58/L-195 cable, ensuring a properly fitted, secure connection. Silver plating provides superior corrosion resistance and excellent electrical conductivity compared to standard chrome-plated alternatives — a meaningful upgrade for installations where long-term reliability and signal integrity matter.
Key Features
- UG-175 reducer adapter — adapts PL-259 connector shells to RG-58/L-195 coaxial cable
- Silver-plated construction for superior corrosion resistance and conductivity
- Threads into the back of a standard PL-259 connector shell
- Compact and lightweight at 14g
- Sold individually
Compatible Applications
- Terminating RG-58/L-195 coaxial cable with a standard PL-259 connector
- VHF marine radio antenna cable installations and repairs
- Any application requiring a UG-175 reducer to adapt RG-58/L-195 cable to a PL-259 shell
- Installations where silver-plated contacts are specified for improved conductivity
Parts Desk Insights
The 19961 is the silver-plated version of the UG-175 reducer — the right choice when a customer wants better corrosion resistance and conductivity than a standard chrome-plated adapter provides, particularly on saltwater vessels or in high-humidity bilge environments. If the customer is working with standard RG-58U cable and doesn’t require silver plating, the Seachoice 19831 UG-175 (Chrome Brass, RG-58U) is the more economical option. For RG-59U cable, the Seachoice 19841 UG-176 Reducer is the correct adapter. Always confirm the customer’s cable type and connector spec before recommending — the wrong adapter will result in a loose or unreliable termination. Browse our full VHF and antenna range in the Switches & Circuit Protection collection.
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.