InkJecta Flite X1 and Nano 2.5mm Chrome CamReplacement 2. 5mm 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 2. 5mm chrome cam comes equipped with two grub screws and is denoted by an engraving to indicate the stroke length. 2. 5mm 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