Endo Tech  Kerrison Rongeurs are available with a variety of handles: Large, Small or Micro, and Ferris-Smith.  They come in lengths from 180mm to 300mm (7 to 12 inch) and jaw sizes from 1mm up to 7mm.  There are 90 degree and 50 degree bite angles, up-biting and down-biting, and special versions with curved shanks designed to preserve the facet joint during foraminotomy.  Many of the designs are available with ejectors, while others don't contain an ejector, based upon surgeon preference.

Endo Tech made instruments on customers demands.