This kit is to convert your existing QC cartridges from your Kensington, Classic or Liberty of the same width to be able to use them in a Stirling 43 or Stirling 51.

Please note that this kit allows the QC cartridge to be used in the Stirling model, but this does not give all the full-depth cultivation advantages of the UC cartridge when used in the Stirling. Slightly deeper cultivations can be achieved, but the operator needs to be careful with depth selection because ‘scuffing’ or turf damage can occur if set too low.