Floor Joist Jack, 19"- 36"(1'7"-3) Height Range Adjustable Floor Joist Jack House Jack Post,Telescoping Jack for Temporary Support for Leveling,4400 lbs Height Capacity(Each)-4Pack
【Heavy-Duty Construction】Crafted from high-strength steel with a protective powder-coated finish, this Adjustable Floor Joist Jack offers excellent resistance to rust, wear, and impact for long-lasting outdoor/indoor performance
【Adjustable Floor Jack 】Adjustable Floor Joist Jack Support Size 19"- 36"(1'7"-3) ,The Joist Jack is easy to assemble and install; all moving parts fit tightly to avoid lateral shifting, and the top and bottom plates are deeply embossed to facilitate movement and prevent denting
【Specification】This Heavy-Duty Steel Floor jacks base plate dimension: 3.5" x 3.5"; top plate dimension: 5" x 5"; base plate pipe diameter: 2", middle pipe diameter: 1.6"; top plate thread rod diameter: 0.67".
【Function】Floor jacks provide perfect support for level floors and are often used in building renovations and repairs.The jacks are also suitable for primary areas such as floors, joists, stairs, porches, decks, crawl spaces, ellar ceiling, farm, wall, cabine and heavy load areas basement beams
【Simple and Safe Install】Use 2 bolts and nuts to easily adjust the height to a suitable position, and horizontal bolt fixing can effectively enhance the overall stability and safety