It works. Amazon, meh.
This is an exact replacement for the clipper head I broke. I wish I had known ahead of time that it was shipping from China, because it ended up taking more than 3 weeks, despite being 'prime'  I would have gladly paid more for an order processed in the US and actual two day delivery. Amazon really needs a better way to present that info. This isnt a dig at the product itself, but at Amazon.
Rating: 5 stars