Our Turnus line of kerrisons allows for a standalone handle to be paired with interchangeable shafts of differing lengths, bites, and designs. The shafts can be rotated to allow the surgeon to operate from any angle.
See page 6/7 of the #6 catalog for more information.
The FDA reclassified spinal kerrisons and rongeurs as Class II devices, meaning that they now require 510(k) certification. Follow the below link to see the 510(k) certification for Fehling kerrisons and rongeurs.