bumper spikes

thought they would fit the 036 but they don’t sit flush on my saw. Used once. Hardware included. $10 plus shipping for the pair. Stock photo attached as well as my photos to the seller trying to return them, but I was denieddd.

First question is I'm looking to put a small dog spike in the saw. It's used as a limbing saw but I just don't care for the plastic spikes that it does have. I have spikes ranging from big to small laying around but I don't have the screws for it. Can someone point me in a good direction as to...