Large Wire Conduit

Extra Flexible Conduit for Large Wire

Wire Wizard® Extra Flexible low friction conduit for large wire features a patented elliptical wire liner for a smooth, consistent wire feed. Perfect for SAW, gantry, linear, or any application using large diameter steel wire up to 3/16″ (4.8mm). A spatter resistant outer jacket provides extra protection in heavy duty applications. Available in pre-cut lengths, 100 ft (30.5m) bulk coils, or by the foot.

  • Flexible Conduit for Large Wire – Pre-cut

    Wire Wizard® Extra Flexible Conduit for Large Wire features a larger inner diameter (0.390″/10mm), ideal for submerged arc welding applications using large diameter wire up to 3/16″ (4.8mm). All Extra Flexible Conduit features a spatter-resistant outer jacket, low friction smooth-feed wire coating and patented elliptical wire spring liners.


    Pre-cut lengths include HD swaged-on connectors on each end and polymer strain relief connectors are optional. HD style quick disconnects are required for connecting pre-cut lengths. For custom lengths, select the correct size and closest length from the drop down, then enter custom length in the box below.

  • Flexible Conduit for Large Wire – Bulk 100 ft

    Wire Wizard® Extra Flexible Conduit for Large Wire features a larger inner diameter (0.390″/10mm), ideal for submerged arc welding applications using large diameter wire up to 3/16″ (4.8mm). All Extra Flexible Conduit features a spatter-resistant outer jacket, low friction smooth-feed wire coating and patented elliptical wire spring liners.


    Bulk lengths in 100 ft (30.5m) rolls require compression style conduit connectors based on installation needs.

  • Compression Fittings for Large Wire Conduit

    Compression style fittings include a steel ferrule for a secure connection to the conduit. They are required for black Extra Flexible Large Wire Conduit installations where the conduit is not pre-cut with fittings, and may also be used on EC-6 polymer conduit. Replacement ferrules available.

    • Compression Fitting for HD Disconnects fits A-4HD, A-5HD or A-3HD style quick disconnects
    • Compression Fitting for Standard Disconnects fits A-4, A-5 or A-3 style quick disconnects, including those used on standard feeder inlet guides
  • Replacement Ferrules

    Replacement ferrules for compression style conduit connectors. For installations using compression fittings, ordering extra ferrules is highly recommended. Choose the proper size ferrule based on the compression fitting part number.