Polygonal socket drive tool key 3/4 CH55 for rear wheel nuts
The polygonal tool kay is a special tool that can be very useful to anyone who want to work on the rear wheel of the vehicle.
It is a specific tool with a profile that fits perfectly to the surface of the nut.
It has a central guide that makes it liability with the wheel axle.
Can be used with a classical dynamometric wrench or with a pneumatic screwer.