US PRO Tools Reverse Action Spark glow Plug Thread Chaser Set M8 - M18 5926 2003-2010-vauxhall-astra-g-esr8614276 Plastic covered ergonomic handles make

Plastic covered ergonomic handles make them easy to grip even for really tight screws

0 SDV6/TDV6 � AJV6D

Heat treated serrated jaws

2pc 90mm bolt M8 X 1

US PRO Tools Reverse Action Spark glow Plug Thread Chaser Set M8 - M18 5926 2003-2010-vauxhall-astra-g-esr8614276 Plastic covered ergonomic handles makeThis 7 piece reverse action thread chaser kit is designed for re forming the threads of glow plug or spark plug holes from the bottom up. The tool passes through the plug thread into the combustion chamber and is then expanded to match the size of the inner, undamaged thread. As the tool is wound back out of the plug hole, any swarf or dirt is drawn out, reducing the risk of waste material falling into the combustion chamber. This helps to avoid the