With this practical tool it's easy to determine the play on the flywheel of your Type 1 and it will surely help you to select the correct flywheel adjusting rings. This measuring-equipment is placed by means of a bolt on the upper engine fixing lock at the cylinder side 1 & 2 and measures on the flywheel. You can measure the play through the feeler gauge and select the correct adjusting rings. This tool is available each from stock.