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Cobra
Cobra 10/2 Duplex Wire 1000 Foot Roll

Cobra 10/2 Duplex Wire 1000 Foot Roll

Best price now

$1,327.48at Marine Parts SourceChecked Nov 2

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Price facts

  • Last seen at $1,327.48 at Marine Parts Source on Nov 2.

Our take on the Cobra 10/2 Duplex Wire 1000 Foot Roll

This is a 1,000-foot roll of 10 AWG two-conductor duplex wire built for marine DC circuits. Each conductor is finely stranded, tin-coated copper in a flat white PVC jacket rated flame retardant and resistant to moisture, abrasion, acid, diesel and oil. The tinning fights corrosion and wicking, and the fine stranding keeps the cable flexible for tight routing through boats. It suits people wiring battery runs, bilge pumps, windlasses and other high-current 12V or 24V loads who need a long continuous length rather than short cuts.

Best forBoat owners wiring high-current 12V DC circuitsLong battery cable and windlass runsMarine electricians buying in bulk lengthRefits needing flexible, corrosion-resistant cable
Pros
  • Tin-coated Class K stranding resists corrosion and wicking
  • Flat white jacket resists moisture, oil, acid and diesel
  • Flame retardant PVC insulation
  • Very flexible for tight routing
  • 1,000-foot roll covers long runs in one piece
Cons
  • 10 AWG is heavy for low-current signal wiring
  • Bulk roll is more than a small job needs
  • Flat duplex jacket is stiffer to bend than round cable
  • No shielding, so not for sensitive signal runs

Cobra 10/2 Duplex Wire 1000 Foot Roll prices at every store

  • Marine Parts SourceNew

    Availability unknown

    $1,327.48Checked Nov 2
    Visit Marine Parts Source

Cobra 10/2 Duplex Wire 1000 Foot Roll price history

Lowest price we've seen: $1,327.48 on Nov 3 at Marine Parts Source. Tracked across 1 store since Nov 3.

From Marine Parts Source

  • 10/2 duplex marine wire on a 1000 foot roll
  • 10 gauge wire size
  • Black and red wires in a flat white outer jacket
  • Flame retardant PVC jacket insulates and resists moisture, abrasion, acid, diesel fuel and oil
  • Finely stranded Class K tin coated copper resists corrosion from oxidation and wicking
  • Extremely flexible cable for easy routing
Materials
Finely stranded Class K tin coated copper conductors; flame retardant polyvinyl chloride (PVC) jacket

About the Cobra 10/2 Duplex Wire 1000 Foot Roll

This is a 1000 foot roll of 10/2 duplex marine wire. It has two 10 AWG conductors, one black and one red, in a flat white outer jacket. It is primarily used for marine DC electrical connections.

The conductors are finely stranded Class K tin-coated copper, which resists corrosion from oxidation and wicking. The flame-retardant PVC jacket insulates and resists moisture, abrasion, acid, diesel fuel and oil. The cable is extremely flexible, so it is easy to route.

Wire gauge
10 gauge (10 AWG)
Conductors
2, black and red
Length
1000 ft roll
Conductor
Finely stranded Class K tin-coated copper
Jacket
Flame-retardant PVC, flat white
Resists
Moisture, abrasion, acid, diesel fuel and oil
Use
Marine DC electrical connections

Specifications

Wire Gauge
10 gauge

Questions and answers

What is 10/2 duplex wire used for?
Two-conductor 10 AWG cable for marine DC power, such as battery feeds, windlasses, bilge pumps and other high-current 12V or 24V loads. The duplex layout carries positive and negative in one jacket.
Why tin-coated copper instead of bare copper?
The tin coating resists oxidation and stops corrosion from wicking up the strands in damp marine settings. That matters most at terminals and in bilges.
Is this wire safe in engine rooms?
The jacket is flame retardant and resists oil, diesel, acid and moisture, which suits engine compartments. Check your local ABYC or Coast Guard ampacity rules for the load you run.
What gauge should I use for a long battery run?
Voltage drop grows with length, so long high-current runs often call for 10 AWG or heavier. Size the wire to the load's amps and the round-trip distance.
Does the roll come as one continuous length?
It is sold as a single 1,000-foot roll, so long runs can be pulled without splices. Cut what you need and keep the rest for later jobs.
Where is the Cobra 10/2 Duplex Wire 1000 Foot Roll cheapest?
At Marine Parts Source, for $1,327.48, as of our latest check.

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