So I was wondering how to measure the O rings?
do you just lay one out and measure it or is there some special way
I have a 3 " tube and need to find a supply of O rings
Any help?
Thanks
JAck B
do you just lay one out and measure it or is there some special way
I have a 3 " tube and need to find a supply of O rings
Any help?
Thanks
JAck B
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