The thread size: M10x1. Durable adapter is 17,5 cm long and it's made from one piece of aluminium (none plastic parts inside!). This device is very useful In adjusting ignitions of a variety of engines.
12 mm Top Dead Center TDC tool ( fit to BMW etc) long adaper M12x1,25
14 mm Top Dead Center TDC tool (fit to porsche 911, alfa romeo etc) long adapter
Top Dead Center TDC tool Timing Gauge 10 mm thread high quality in best price
Top Dead Center TDC tool Timing Gauge 14 mm thread high quality in best price
Top Dead Center TDC tool Timing Gauge 18 mm thread high quality in best price
Top Dead Center TDC tool Timing Gauge full set to ignition and points adjustment
