A great tool for making adjustments to the length of any Purrfect Fence tubing that is between 1/8" and 1 3/8" diameter. This can be used to modify Purrfect Fence post heights, Purrfect Penthouse dimensions, or Purrfect Playhouse dimension, modifying gate sizes, or modifying the height of our existing fence conversion extension tube. In addition, it can be used to cut any other metal or plastic tubing you may need to cut.