With all the different comparator and bump gage inserts we offer, it is sometimes difficult to keep them straight and all in the same place. Our Comparator / Bump Gage Kit Case will store both our standard length Sinclair Comparator/Bump Gage Tool Body and XL Tool Body as well as any combination of twenty-four Sinclair Bullet Comparator Inserts or Sinclair Bump Gage Inserts. **Image is shown with tools in the storage case for illustrative purposes only. Tools are not included. Mfg: Sinclair International