Looked on appliancepartspro.com for similar knobs and did a live chat to confirm that I had picked the right ones, they shipped the same day and I received them in a couple of days. They were the exact same knobs as my 38 year old oven had. I was so happy! Appliancepartspro.com has saved me in the past when I purchased new baskets for my 22 year old dishwasher from them. LOVE LOVE LOVE appliancepartspro.com!!!