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Re: required chain grade for overhead suspensionI specifically said "polyester round sling." Round slings made with metal cores (Steel-Flex) may be an alternative.If you wish to consult a registered engineer that works primarily in entertainment, I can suggest one by PM.
Re: required chain grade for overhead suspension
I specifically said "polyester round sling." Round slings made with metal cores (Steel-Flex) may be an alternative.
If you wish to consult a registered engineer that works primarily in entertainment, I can suggest one by PM.