Features:
The adjustable jack post's compact format and lightweight make it easily applicable in small spaces, including basements, porches, roof beams, decks, and other areas. You can utilize basement floor joist support jacks for more versatility.
In situations of cracking floor joists jack, rotting support beams, or sagging porches resulting from natural disasters or aging, this jack stand can be conveniently applied to fortify your home's structure.

Specifications:
Material: steel and anti corrosion coating
Color: silver and black
Size: 15 cm - 23 cm/ 6 inches - 9 inches

Package includes:
4 x Floor jack

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.