Originally Posted by
jaxgtr
Oh yea, good point, the ones I got on ebay have this same issue, so people can't steal them with a normal pedal wrench. They are a 19mm wrench size, so I went and bought one to make life easier.
I don't think that is the main reason. Basically it prevents the need to have 2 pedal wrenches if you want to separate the extender from the pedal.