Not sure call first
As far as I am aware they do not have them. Additionally these questions are asked to the community and not directly to Costco. Possibly try giving them a call.
Yes, every Costco is different as far as sizes go
I don't think they do but I'm pretty sure at Wal-Mart or Family Dollar.
They have
We have Festivus poles...fresh cut and fresh galvanized. Guaranteed fireproof.
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