The JackClamp System

Ships free within the USA! 

The JackClamp System lets you use the JackClamp to it's maximum potential.

It includes all the accessories and two JackClamps!

The JackClamp system is patented and 100% made in the USA. 


  • Two JackClamps
  • Spreader Attachments
  • Foot Attachments
  • V-Jaw Attachments

(That's $160 if purchased separately)

The JackClamp is more than just another bar clamp and it's tougher than any other bar clamp out there. Here are some of what it can do:

  • Clamp virtually any material together with no fading in the clamp strength
  • Jack up to 300 pounds by simply reversing the direction of the bars
  • Spread gaps as small as 1/4"
  • Hold round metal pipes together for welding
  • Use two clamps together to simultaneously clamp and press, freeing your hands for other tasks
  • Built in levels
  • Assemble the tool around your project to use it in places other clamps can't go
  • Get run over by a truck and keep going (seriously)

The JackClamp can be assembled around or inside of your work space, making it the most useful clamp you'll ever own.

The JackClamp is Guaranteed!
Give the JackClamp a try and if you aren't totally satisfied, we'll buy it back from you for up to 30 days.

All Lowell Thomas Tools products carry a lifetime warranty against defects in materials and workmanship.

International shipping is available. No Sales Tax!


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