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MRCA25

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MRCA25

  • MRCA25
  • MRCA25
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Rockville

MRCA25

MRCA25

4 AWG Tinned OFC Marine Power Wire
$17.95
$17.95 $70.00
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Features
    • 20' red cable supports longer marine and vehicle power runs.
    • True 4 AWG tinned OFC delivers dependable current flow.
    • Marine PVC resists moisture, saltwater, heat, and fumes.
    • Pre-installed ring terminal simplifies power connections.
    • Includes loom, ferrules, heat shrinks, grommets, and zip ties.
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    • 20' red 4 AWG tinned OFC power wire with mesh split loom
    • Pre-installed red heat shrink and ring terminal with washer
    • 4 red heat shrinks
    • 4 red ferrules
    • 4 grommets
    • 8 zip ties

SKU: MRCA25

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Product Description

The Rockville MFG20R supplies long-run power transfer for marine audio, car amplifier, and solar panel installations with true 4 AWG tinned OFC construction. Its 20' red cable fits larger boats, SUVs, trucks, battery relocation projects, and amp rack power layouts where current flow and corrosion resistance matter. The heavy-duty marine-grade PVC jacket is saltwater-proof, moisture-proof, and resistant to heat, cold, oil, gas, and fumes, while 1,862 fine strands keep routing manageable. Pre-installed hardware, red mesh split loom, ferrules, heat shrinks, grommets, and zip ties help build a polished, protected power path rated up to 150A at 20'.

Features

    • Extended Power Reach

      The 20' true 4 AWG cable gives larger boats, trucks, SUVs, and amp racks the length needed for clean power routing.

    • High-Conductivity Core

      1,862 strands of tinned OFC support efficient current transfer and resist oxidation for long-lasting marine and automotive performance.

    • Marine-Grade Jacket

      Red heavy-duty PVC resists saltwater, moisture, heat, cold, oil, gas, and fumes in demanding installation environments.

    • Ready-Mount Terminal

      A pre-installed ring terminal with washer and red heat shrink creates a clean, secure connection point for power distribution.

    • Complete Cable Protection

      Red split loom, grommets, and zip ties help protect the wire while keeping long cable runs neat and visually organized.

Technical Specifications

  • Product Type Marine or Car Power Wire
  • Gauge True 4 AWG
  • Length 20'
  • Conductor 100% tinned oxygen-free copper
  • Strand Count 1,862 strands of 0.12mm tinned OFC wire
  • Outer Diameter 10.0mm
  • Jacket Heavy-duty marine-grade PVC
California Proposition 65 Warning: Cancer and Reproductive harm — www.P65Warnings.ca.gov