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Product Description

Pre-Assembled Cable Leads
Built to Power the Toughest Welds
SÜA Ready-to-use welding cable assemblies are built for professionals. Each stinger, whip, lead, extension, and ground cable combines our top-tier Accesories with 100% Copper Flex-A-Prene welding cable, ensuring maximum conductivity and superior durability.
Proudly made in the USA.
Crafted with 30 AWG SAE J1127-rated copper stranding, our assemblies meet NEC Article 630 standards for electric welders and are fully RoHS compliant. Whether you're in the shop or out in the field, these assemblies deliver unmatched performance, straight out of the box—no cutting, crimping, or terminating required.
- SAE J1127 & NEC Article 630 compliant
- Unrivaled flexibility for easier pulling and routing
- #1 welding cable choice among pipeliners

Welding Cable Assemblies for Every Application
Scroll through our selection to find the right welding cable extension — available in multiple amperages, lengths, and connector types.
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150 Amp Welding Lead Extension - #4 AWG cable
Cable Size: #4 AWG - Amperage Rating: 150 Amps
Available Connectors: Dinse 10-25
Available Cable Lengths: 15, 25, 50, 75 and 100 Feet
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200 Amp Welding Lead Extension - #2 AWG cable
Cable Size: #2 AWG - Amperage Rating: 200 Amps
Available Connectors: Dinse and LC40
Available Cable Lengths: 15, 25, 50, 75 and 100 Feet
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300 Amp Welding Lead Extension - #1 AWG cable
Cable Size: #1 AWG - Amperage Rating: 300 Amps
Available Connectors: Dinse and LC40
Available Cable Lengths: 15, 25, 50, 75 and 100 Feet
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350 Amp Welding Lead Extension - 1/0 AWG cable
Cable Size: 1/0 AWG - Amperage Rating: 350 Amps
Available Connectors: Dinse and LC40
Available Cable Lengths: 15, 25, 50, 75 and 100 Feet
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500 Amp Welding Lead Extension - 2/0 AWG cable
Cable Size: 2/0 AWG - Amperage Rating: 500 Amps
Available Connectors: Dinse and LC40
Available Cable Lengths: 15, 25, 50, 75 and 100 Feet
$21.99 $21.99
$ 9 .99 $9.99
$496.87 $496.87
$ 99 .00 $99.00
$705.94 $705.94
$ 99 .00 $99.00
$311.89 $311.89
$ 99 .00 $99.00
$189.60 $189.60
$ 90 .99 $90.99
$24.95 $24.95
$ 12 .99 $12.99
$149.99 $149.99
$ 64 .99 $64.99