For an hour I tried to dismantle the old pedals of my bike with a flat regular key, not only I did not have the exact dimension (key 16) but can not move those damned pedals. So I resolved to buy this key against heart, but broken pedals on a bike which is used every day to work is not great. Once received this key, the narrowness of the key and its long handle for easy handling, the change took me 5 minutes a true formality. I recommend it. Amazon always top service, thank you.
