Part: Spark Plug Socket 13/16" (21 mm) – 3/8" Drive by KT Pro Tools
Why You Need This: There are four things you need to get a motorcycle started; air, fuel, compression, and spark. Spark plug removal and installation is a very frequent task on many engines including all the vintage Honda Motorcycles we support. If you cannot easily remove the spark plugs to check the spark or fuel mixture, that is a problem.
The 13/16" (21 mm) hex is one of the most common spark plug drive sizes used on engines as it is a universal standard. This is the proper 6-point spark plug socket needed to remove and install the spark plugs on the CB350 / CB360 / CB450 family of motorcycles. Spark plug sockets are unique in that they contain a rubber insert to protect the ceramic insulator from cracking when removing and installing the spark plugs. The internal rubber protector also grabs and holds the plug to the socket to aid in installing a spark plug in a long reach situation. This KT Pro Spark Plug socket will work with any 3/8" drive ratchet, breaker bar, or extension. Additionally, if you find yourself dealing with spark plugs in a tight clearance situation where a ratchet will not fit on the end of the socket, the spark plug socket can be grabbed by the external hex on the end of the socket.
We always keep one (or three) in the tool box, on the motorcycle, and anywhere we can because you never know when you will need to pull the spark plugs on a vintage motorcycle!
Warranty: KT Pro Tools feature a lifetime warranty on all tools. They are one of the largest global hand tool manufacturers in the world, producing professional quality, durable tools. See more about our KT Tools Warranty Process.