KN-30 Soldering iron clamp

Specifically made this to fit a 30 watt ac plug iron. Model number is KN-30 (has been sold under several brand names over the years at Walmart the one I used is over 10 years old) but they still sell the same iron just a different color and brand.  I am sure other stores probably also sell these irons too they are pretty generic ones. 

Just putting this file out there incase someone needs a larger bore in their clamping assembly. :) 

I needed a larger version, of the clamp for the Adafruit Heat Set Insert Press. 

 I modified the files by enlarging the Internal clamping tapered bore, and recentered it to take a larger diameter of soldering iron.