Spark plug socket 3/8" 

SW: 21mm

Length: 70mm

Very High Quality Plug Tool with a rubber insert which securely grips and holds the plug for easy removal. This is very important as it is specifically designed for spark plugs not just a normal socket. It fits tightly and snugly around plugs with 18mm spanner size. This keeps the plug locked in and secure from falling out upon removal.

If you are unsure regarding fitment please see measurements or alternatively message us quoting your Spark Plug Part Number and we can reccomend the correct tool

These have a thin/medium wall, allowing easy access to most narrow recesses. In some very very rare circumstances where the recess is tight, plug sockets will need to be turned down, this should not happen with our tools as they are thin wall.

Please make sure to see the length of 70mm. You will also need to make sure you have the correct ratchet, extension bar if its a deep recess. We also sell in store deep socket tools.

This is suitable for 20.7mm / 20.8mm / 21mm plugs, please note it is specifically only for this size. For models that are not listed please make sure to do your own research or contact us with part number of Plug.