Tiger Jack Post Installation

For temporary or additional support under stairs, porches, decks, crawl spaces and heavy load areas. Perfect for remodeling projects. Fully adjustable jack posts come with double carriage nut and bolt for added strength and safety.

[@berceuseiamv]

Where can I find the adjustable screw replacement? Thanks!

[@jaredyoung5353]

Are these permanent. Should I encase them bottom with concrete?

[@azrahostetler571]

Does it require a "footing"?