I am new here so hope I am posting this correctly. I have a hangkai 2 h.p. Motor that I purchased earlier this year. It is a great running motor and pushed my canoe up and down our river Just fine even with the max weight in it. The question I have is about the round shear pin as I would call it, I can not fine any size for it. My first one broke and the extra bent so I can not get a good length on it. Does anyone know what size they are? I am down till I can find one. The river I fish is filled with rocks so I know I will break alot more so looking for extra stock. Thanks in advance!