Is this product for you?
This 21mm single socket by ToolPro is an ideal addition to any socket set. Made from high quality durable chrome vanadium steel you will be rest assured you are getting only the finest hard wearing materials available. This socket is suitable for 1/2 drive ratchets and is not suitable for impact applications. Each socket features a colour coded band to signify whether it's Metric or Imperial. These single sockets are backed by Supercheap Auto's amazing lifetime warranty.