3 of 3 people found the following review helpful
A great tool,
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This review is from: Bike Crank Extractor Remover Puller Tool (Misc.)
I bought this product to remove a broken crank set from my bike.
You first screw the black part into the threads of the crank. Then you use the thin metal tool on the extraction screw to pull the crank off the taper. In reality what happens is the thin metal tool crumples leaving you to use something like an adjustable spanner to do the rest of the work.
The extractor tool is fine, I don't know why the thin metal tool is included, I'd have been happier if it wasn't!
Your extractor is fine, you don't need to confuse things with the spare tool (I would have given this a 5star review, although I wasted a bit of time thinking I was doing something wrong when the tool broke).