New/never used concentric 8 inches 20 khz coil produced by AKA perfectly suites Signum, Sorex, Berkut-5 and Piligrim series. It's intended to be used on sites badly contaminated with iron.
Please be noted subject coil you won't find available for sale anywhere except here.
Here you are the video with 8" concentric AKA coil passing Nail Board test:
Western Union or Unistrim only.
Delivery is not included into the price.
Insurance is not included into the price.