Mini Extension

Item #: KTM-209
$12.00
Mini Extension
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Mini Extension

Item #: KTM-209
$12.00

Product Details


Mini Extension

The mini extension allows you to use the Thunder Balls machine in a vertical position. This was made by customer request wanting to stand over the machine or making custom fucking stools and chairs. Will work with all current KTM fucking machines if you have something else in mind.


How do I know what thread size I need?

  • Current Machines have 5/16 x 18 TPI
  • Machines purchased prior to July 1, 2018 have 1/4 x 20 TPI