Skip to product information
1 of 4

Rockville

MFG5B

MFG5B

4 AWG Tinned OFC Marine Wire
Regular price $22.95
Sale price $22.95 Regular price $0.00
Features
    • 5' true 4 AWG wire fits short power or ground runs.
    • Tinned OFC construction resists corrosion and oxidation.
    • Includes 5/16" ring terminal and grounding bolt kit.
    • Black marine PVC resists saltwater, moisture, and heat.
    • Includes loom, ferrules, heat shrinks, grommets, and zip ties.
30-Day Money-Back Guarantee
Fast & Free Shipping
Buy Now, Pay Later
1-Year Warranty
    • 5' black 4 AWG tinned OFC power or ground wire with mesh split loom
    • Pre-installed black heat shrink and 5/16" ring terminal with washer
    • Rust-resistant grounding bolt kit with washer, bolt, and nut
    • 4 black heat shrinks
    • 4 black ferrules
    • 4 grommets
    • 8 zip ties

SKU: SKU: MFG5B

View full details

Product Description

The Rockville MFG5B delivers compact, high-current wiring for marine audio, car amplifier, and solar power applications with true 4 AWG tinned OFC construction. Its 5' black cable is ideal for short power or ground runs, battery links, amp rack connections, and boat console installs where a clean, corrosion-resistant path is needed. A flexible marine-grade PVC jacket resists saltwater, moisture, heat, cold, oil, gas, and fumes, while 1,862 strands support easy routing. The pre-installed 5/16" ring terminal, grounding hardware, split loom, ferrules, heat shrinks, grommets, and zip ties deliver a polished installation package rated up to 150A at 20'.

Features

    • Compact High-Current Run

      The 5' true 4 AWG tinned OFC cable is ideal for short ground or power links in marine, automotive, and solar installations.

    • Complete Grounding Hardware

      A pre-installed 5/16" ring terminal plus washer, bolt, and nut provide a ready mounting setup for secure grounding points.

    • Corrosion-Resistant Copper

      1,862 strands of tinned oxygen-free copper resist oxidation while supporting stable current flow in harsh marine and vehicle environments.

    • Protected Black Finish

      Black mesh split loom and marine-grade PVC protect the cable from abrasion, saltwater, moisture, heat, cold, oil, and fumes.

    • Installation Accessories Included

      Heat shrinks, ferrules, grommets, and zip ties help customize the cable length and create neat, dependable terminations.

Technical Specifications

  • Product Type Marine or Car Power/Ground Wire
  • Gauge True 4 AWG
  • Length 5'
  • Conductor 100% tinned oxygen-free copper
  • Strand Count 1,862 strands of 0.12mm tinned OFC wire
  • Ring Terminal 5/16" pre-installed
  • Outer Diameter 10.0mm

Hear From Our Customers

California Proposition 65 Warning: Cancer and Reproductive harm — www.P65Warnings.ca.gov