【Temporary Support】House floor jacks can provide temporary or additional support during construction and maintenance, for leveling and stabilizing floor beams and joists. Use an adjustable floor jack to temporarily secure weak floors, crawl spaces, heavy-duty areas, porches, decks, stairs or roof trusses.
【Trusted Quality】This adjustable support jack is made of heavy duty steel with a red oxidised surface for extra strength and durability.It also comes with a swivel bar for better work.
【Specifications】
- Adjustable range: 11" to 16"
- Weight capacity: 9920 lbs to 6860 lbs (3-4.5 ton) per unit
- Thread size: M22
- Includes a swivel bar
【Strong Safety】The floor jack is fully adjustable and comes with M22 safety locking screws and pins for added strength and safety.
【Installation】Before raising, fix the base plate on the concrete floor slab, just keep the base plate fixed, rotate the top plate to the required height with a swivel rod, and then tighten the M22 nut with a spanner.
