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WC4X100 - #4 AWG Flexoprene Welding Cable - Cut to Length

Packaging: #4
$2.72/ft $1.94/#4 only $1.94/ftSave 29%

Usually ships within 3-5 business days

OVERVIEW

Ultra-Flexible #4 Welding Lead for Professionals

Every welder knows that fighting with a stiff, frozen cable is the quickest way to ruin a good day in the shop. That's why we stock this premium #4 Flexoprene Welding Cable. Designed with the welder's comfort in mind, this cable features a high strand count that makes it incredibly limp and flexible. It lays flat on the floor, coils up effortlessly at the end of a shift, and doesn't fight you when you're trying to manipulate your stinger into a tight corner.

The #4 AWG size is perfect for lower amperage applications, whip leads, or lightweight setups where minimizing weight is crucial to reducing wrist fatigue. Despite its flexibility, the Flexoprene jacket is tough as nails. It stands up to sparks, hot slag, and the constant dragging across concrete floors and sharp metal edges. If you are building custom leads for your TIG setup or need a reliable ground cable for light fabrication, this cable provides the conductivity you need without the bulk.

Don't settle for cheap PVC cables that crack in the winter and melt in the summer. This EPDM-jacketed cable stays pliable even in sub-zero temperatures, making it an excellent choice for rig welders and outdoor contractors. Because we sell it by the foot, you can order exactly what you need—whether it's a 10-foot whip or a 100-foot extension—without paying for extra cable that will just sit on the shelf. Upgrade your leads today and feel the difference a quality cable makes.

Additional Information
Cable Size:#4 AWG
Packaging Description:sold by the foot
Jacket Material:Flexoprene (EPDM)
Conductor Material:Stranded Copper
Voltage Rating:600V
Temperature Rating:-50°C to +105°C
Length:100 ft

INCLUDED

  • #4 Flexoprene Welding Cable (Sold by the Foot)

APPLICATIONS

  • Secondary voltage resistance welding leads
  • Power supply applications not exceeding 600V
  • Battery cables and jumper cables
  • Grounding leads for machinery
  • Temporary power distribution

FAQ

For welding applications (secondary voltage), #4 cable is typically rated for around 100-150 amps depending on the duty cycle and length of the run. For continuous power transmission, consult NEC tables as ratings will be lower.

This specific product listing is sold by the foot. You can order the exact length required for your project.

This is a high-quality welding cable featuring fully annealed stranded bare copper conductors for maximum conductivity and flexibility. It is not CCA.

The outer diameter (OD) of standard #4 welding cable is approximately 0.34 to 0.38 inches, though this can vary slightly by manufacturer.

Yes, #4 welding cable is excellent for battery cables due to its high flexibility and fine copper stranding, which handles vibration better than standard stiff battery wire.

The Flexoprene (EPDM) jacket offers excellent resistance to abrasion, cuts, oil, grease, water, and many chemicals, as well as ozone and weather weathering.

Yes, this cable is rated for temperatures down to -50°C, ensuring it remains flexible and does not crack in cold weather conditions.