Jondon51
New Member
Hi, just got my spark plug tool made up . The spark plug tool is from bike service in the uk and its in 3/8 of an inch so you need a 3/8 drive extension on it . Then I got a 1/2 inch to 3/8 converter to fit my ratchet. It's a really good fit and it's just level with the top of the engine . As you can see from the picture the socket is 62 mm the drive adapter is 50 mm and the 1/2 inch converter is 36 mm . I torqued it up to 12 foot lbs but the converter was a bit stuck on the impact drive and I had a bit of a job getting it off. On my 1/2 inch ratchet there is a button on top to release the adapter but not on the torque wrench. Hope this makes sense.