1 x Compression Tester. M10 thread is suitable for motorcycles, M12 / M14 / M18 threads are suitable for car. Four thread size: M10 x 1.0, M12 x 1.25, M14 x 1.25, M18 x 1.5. 4 x Thread. No matter what problems you have, I will try my best to help you solve them.
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