Very good tool at a fair price where one is well equipped for that matter the next time. The whip has its target perfectly met by the gear cassettes have been overtaken on 2 old aluminum wheel rims. When tightening the nut torque of 50Nm cartridge was used with the chain whip masters this power without problem. The length of the tool is designed for the provision of quality and stability of the material and sufficient. There is an old well-known proverb which says: enormous power of the locksmith is when he creates with extension! I can only recommend this chain whip.