LP-016.080 SG Aircraft Rear window - right, LP Aero Plastics FAA-PMA Replacement 016 SG 
TOOL120-BKT Aircraft Cowl Saver Scoring Tool Replacement Blades | McFarlane Aviation TOOL120BKT McFarlane Aviation Cowl Saver Scoring Tool
This unique tool has three razor blades spaced 0.16" apart and makes it fast and easy to score the stiffer outer layer of the Cowl Saver material where more flexibility is required. The spacers also precisely control the depth of the cuts to help prevent damage to the material.
