Description:Designed for the removal and installation of bike cranks

Adopting aluminum alloy, excellent hardness, long service life

It needs to be used with 6mm allen wrench together

CNG surface anodized, durable and does not hurt the car

This tool is incredibly simple to use and requires no rocket science

Specification:Material: Aluminum AlloyColor: BlackInner Hole Diameter: 6mmPackage Includes:1 Piece Crank Removing Tool (Others are not included)Note:Color might be slightly different due to the color calibration of each individual monitor

Please allow slightly measuring deviation due to manual measurement