InkJecta Flite X1 and Nano 3.0mm Chrome CamReplacement 3. 0mm Chrome Cam for InkJecta Flite X1 and Nano Tattoo MachinesInkJectas cam system allows artists to adjust their favorite InkJecta machine to their preferred stroke length. This 3. 0mm chrome cam comes equipped with two grub screws and is denoted by an engraving to indicate the stroke length. 3. 0mm is a short stroke length that is especially useful for black and gray shading. This cam is compatible with all Flite X1 and Flite Nano cam