Tom from SWISCO responded:
June 18, 2021
Hello! We don't have this exact roller but our 81-027 is very similar. The only major differences I see are the two additional bumps on ours, which I don't think will matter much since you already have the lower bumps anyway, and the width on ours being 19/32", which could be a match for yours anyway. Look it over and let me know what you think. Alternate image for 81-027
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