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Box of 3 Welding Cartridges

Box of 3 Welding Cartridges

Full Details

  • For use with Tauten LineWelder
  • Includes: Three welding cartridges
  • Each cartridge performs 12 welds
  • Parts sourced from the USA and China; Assembled in the USA: Beverly, MA
  • Recommended for ages 12+
  • Dimensions: 1.25" x 0.49" x 0.49"
  • Weight: 0.06 lb


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Box of 3 Welding Cartridges

Tie fewer knots and fish more. Load up your fishing line welder with this cartridge and let it create perfect knots for you. It yields a super strong and smooth polymer joint, even better than a hand-tied knot.


Never tie a fishing knot again.

In 30 seconds this fishing line welder does it for you, creating a virtually indestructible bond where your knot would be.

After you’ve run your line through the hook, loop and load your lines into the welder and press “GO.” That’s it. In less than a minute it welds a smooth polymer sleeve over both.

Tauten’s surgical precision isn’t just a coincidence. One of the company's founders had experience manufacturing welding devices for medical procedures. That got him thinking about other knot-tying activities. Fishing immediately came to mind.

Whether you’re a pro or just easing your way into a new hobby, you’ll spend less time calculating what knot to tie and more time fishing. more Their Story