I purchased the above blades online and was notified shortly after receiving confirmation of the order that the part number was out of stock, but a company rep called me personally to let me know what my options were and if I would take an alternate part number, it would be shipped out promptly. The blades I received I like better than the ones I originally ordered and they were shipped very quickly. This was the first time I have done business with this company but I will be doing more with them. I have nothing but good things to say about the product I received, the time it took to ship it to me and the company as well as the company representative I spoke with on the phone.