I haven't seen them but they may have. I would call them or check online
Yes they do they have 3 differant models to choose from $25.00 to $100.00
They have 3 models on sale now $ 26.99 250lb max. .26.99 300lb adjustable 15 "-20" and the last one 99.99 350lb. 21"- 28.5"
Yes they do
Harbor Freight has a wide selection. I am sure they have a mechanic's stool. Check availability online or call your local store.
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