Roto Operator Help

A quick learner from Michigan says:
I believe this product is from roto? The handles are completely stripped as well. Can these be replaced?
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Bob from SWISCO responded:

Thanks for posting. See our 39-329 and 39-330 ROTO Split-Arm operators. Just go over the dimensions to ensure they match. For a new crank handle, see our 39-205

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