Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: No Leverage
Review: This tool is a stamped piece that has sharp edges on the teeth that engage the bottom bracket shell. It chews up the finish of the notches. I never even got the bottom bracket off. It would have caused too much damage. You can't use a torque wrench with this tool either. I am going to purchase a Park cup type tool to see if that works better.
