Cobra Wire B7W16T21250FT Tinned Copper Flat Duplex Wire, 16/2, 250', White
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Cobra Wire tinned copper flat duplex boat cable is an ultra-flexible, flame-retardant, marine-grade two-conductor wire designed for AC and DC wiring runs on boats where durability and working flexibility matter.
Key Features
- Tinned copper conductors for corrosion resistance
- Flame-retardant polyvinyl chloride (PVC) compound rated VW-1
- Extremely flexible and easy to work with for easier routing
- Moisture, abrasion, acid, diesel fuel, and oil resistant insulation
- Duplex flat cable with red and yellow conductors
- Meets or exceeds ABYC, UL, and Coast Guard requirements (per Cobra specification)
- 600 Volt (UL 1426) boat cable rating for AC and DC circuits
- Temperature rating: 105°C dry / 75°C wet (BC-5W2)
Product Compatibility
- Marine electrical wiring (AC and DC)
- General onboard 2-conductor power and distribution wiring
- Replacement of duplex boat cable runs where UL 1426 / BC-5W2 marine cable specifications are required
Product Details
- Product type: Marine wire (tinned copper) / flexible multi-conductor duplex wire
- Conductors: 2
- Wire size: 16/2
- Cable style: flat duplex
- Insulation material: flame-retardant PVC (VW-1)
- Conductor colors: red & yellow
- Temperature rating: 105°C dry, 75°C wet (BC-5W2)
- Voltage rating: 600 Volts (UL 1426) for AC and DC circuits
- Meets or exceeds: ABYC, UL, and Coast Guard requirements (per Cobra specification)
- Reel length: 250'
- Color: White
- Variant SKU: 446-B7W16T21250FT
- Variant barcode/GTIN provided: 682017997575
- Brand/model referenced in title: Cobra Wire B7W16T21250FT
Parts Desk Insights
Best Use Case: Ideal for marine wiring projects that need a two-conductor duplex cable with excellent flexibility for routing through tight spaces.
Common Issues: For best results, verify the required cable type/rating at the installation location (UL/BC-5W2 and 105°C dry / 75°C wet). When routing, take care to avoid sharp edges that could damage insulation, and plan connector and strain-relief compatibility with flat duplex marine cable.
Related Products & Accessories
- Electrical & Accessories - Browse related wiring, terminations, and electrical supplies.
- Marine Wire (Tinned Copper) - Explore additional tinned copper marine wire options by gauge and style.
- Wiring & Connections - Shop compatible marine wiring connections and 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.