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Fusion Solder Connectors

Clamps & Lugs FUSION® Copper Cast Terminal Lugs

Solder and Flux Preloaded in Barrel

FUSION Connectors Come Ready-To-Use.

Our Fusion Copper Cast Terminal Lugs change the game. You used to have to clean, flux, and add solder. Our Fusion products have the flux and solder built in so all you add is heat to get a strong, vibration and corrosion-resistant joint that's 70% stronger than a crimp connection. 

  • Made of cast copper alloy, tin plated for added conductivity and corrosion resistance
  • Superior reliability for years of dependable service
  • More consistent quality than any other solder method including traditional wire solder & solder slug
  • Especially good in presence of destructive vibration or corrosive chemicals
  • Available in kits.

Image Doesn't Exist Fusion Straight Clamp
The essential battery connector has never been easier to install. Polarity specific in gauges from 6 to 4/0. Just add heat. Hardware included. More >>
Image Doesn't Exist Fusion Right Elbow
Right elbow connectors in gauges from 2 to 4/0 and polarity specific. Cast copper and ready-to-use. Hardware included. More >>
Image Doesn't Exist Fusion Left Elbow
Left elbow connectors in gauges from 2 to 4/0 and polarity specific. Cast copper and ready-to-use. Hardware included. More >>
Image Doesn't Exist Fusion Flag Connector
Fusion flag connectors are the easy way to build cable harnesses, and these are the only connectors with solid barrels so no wire is exposed. Polarity specific in gauges from 2 to 4/0. More >>

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Fusion Solder Connectors