Ok, so I laughed when I read the review about the guy who earned himself a trip to the ER because of the sharpness of these blades. You know what they say about karma – I ended up cutting myself installing the blade. Not ER worthy, but still…Sorry, dude.So aside from being stupidly sharp, these fit just fine in my Craftsman 9-37201. No problem at all. Highly recommended. If you’re like me and don’t consider any project complete until you’ve bled on it, these blades will be up to the task. Don’t say you haven’t been warned.

