Kalas ToughFlexβ’ #4 Welding Cable β 250 ft. Reel
Need some tough cable that can handle whatever abuse your shop can dish out? This 250′ Kalas ToughFlex #4 welding cable comes on a full spool, so you’ll never be short when running long lead extensions, fabricating whip leads, or wiring multiple welding machines.
This #4 gauge cable is a nice middle-of-the-road size β ample conductor to carry a wide range of amps but still flexible enough to easily manage and coil. The Kalas ToughFlex EPDM jacketing is where it really shines β remaining flexible in extreme cold temperatures and proving incredibly resistant to abrasion, cuts, oil, and the outdoors.
What you get
250′ spool β More than enough cable for extension leads, whip leads, and wiring multiple machines without splicing, cutting down on headaches and work interruptions.
#4 AWG β A workhorse size in welding cable that will handle a substantial range of amperage levels common to many MIG, TIG, and Stick welding applications.
Fine strand oxygen-free copper conductor β Flexible and efficient current carrying capacity to minimize power loss.
ToughFlex EPDM Jacket β Superior durability and flexibility compared to standard rubber, with resistance to oil, abrasions, ozone, and outdoor exposure, staying pliable even in very cold conditions.
Long flex life β Constructed to withstand continuous coiling and uncoiling without hardening or cracking over time.
Why you want some on the shelf
Cheap cable stiffens up fast and starts cracking prematurely, especially when used heavily every day. This cable is engineered to continue flex-and-feed as it did when you first pulled it from the spool, providing reliable performance long-term β essential when your business depends on it.
Use cases
Perfect as work leads, lead extensions, and whip leads for MIG, TIG, and stick welders, plasma cutters, and engine drives. Also great for use with our used Lincoln and Miller welders that are currently in stock.
More about Welder Vault
We focus on the sale of used Miller and Lincoln welding equipment, plus parts and accessories needed to maintain your gear. All of our equipment is thoroughly inspected and checked out before we list it. If you’re also looking for a machine, be sure to check out our selection of used Lincoln welders and used Miller welders in stock now.
Order your 250 foot reel of Kalas ToughFlex #4 welding cable today to ensure your shop is always ready for action!










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