LineWelder System

By Tauten

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This fishing line welder gets rid of knot-tying altogether. Run the line through your hook or lure, load the lines into the welder, and press "GO" to get a smooth, reliable bond in 30 seconds. It’s easier and stronger than tying knots, so you can focus on landing the perfect catch.

  • Materials: Plastic, stainless steel, and rechargeable lithium-ion battery
  • Includes LineWelder Controller, 1 head, 3 welding cartridges, 24 alcohol cleaning swabs, Outrigger Line Clamp accessory, Base Mount accessory, USB power supply, 12" micro-USB charging cable
  • Outrigger Line Clamp: Maintains tension on lines during welding to make for an easier process and simplifies braid-to-mono connection. To attach, use included screws and hex wrench to swap the head mount on the LineWelder controller handle
  • Base Mount: Mounts to workbench or boat through four screw holes to provide stable, secure use of the LineWelder Controller
  • Provides 150+ welds per charge; Each cartridge performs 12 welds.
  • Bonds 10-12 lb. test monofilament, 10-12 lb. test fluorocarbon, and 10-50 lb. test braid lines
  • Creates strong molded-in-place polymer sleeve with smooth shape and finish
  • Joint doesn’t decrease available line strength
  • Loop size allows for free movement of hook or lure; No weed pick-up
  • Designed to resist ingress of dirt and water
  • USB-rechargeable
  • Parts sourced from the USA and China; Assembled in the USA: Beverly, MA
  • Recommended for ages 12+
  • Dimensions: LineWelder Controller: 6" x 1.5" x 1.5"; Outrigger Line Clamp: 3" x 2" x 1"; Base Mount: 4.5" x 2.5" x 6"
  • Weight: 0.44 lb.
The perfect fishing knot? Not tying one.

About Tauten

No Knots

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.