This 21mm single mag socket by ToolPro is an ideal addition to any socket set. Made from high quality durable chrome molybdenum 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 suitable for impact applications. Each socket features a colour coded band to signify whether it's Metric or Imperial.
Suitable for 1/2" drives
Made from durable chrome molybdenum
Protective sleeve prevents scratching on mags
Colour coded bands for imperial & metric for easy visibility in the home or workshop