Adjustable Basement Floor Jack for Home Use - Support Beam Post for Lifting and Bracing - 9700 lbs Capacity

About this item

• [Home and Industrial Applications]: Not intended as permanent supports; Home leveling adjustable column jacks temporarily secures weak floors, crawl spaces, stairs, roof trusses
• [Adjust to Your Needs]: Our basement support columns screw jack post adjusts from 19-36in (48.3-91.4cm) tall using turning bar and screw bolt for temporary bracing
• 1. Before extending, make sure to attach the base plate to your concrete floor.
• 2. Each jack can hold up to 9,700lb (4,400kg) at a minimum height of 19in and 6,800lb (3,084kg) at a maximum height of 36in.
• [Trusted Quality]: ISO9001 certified oxide finished steel ceiling jack post; 3in (7.62cm) diameter base post with welded-on floor plate and screw jack post; Turning bar with a large roof plate and 4 locking pins
• [Lift Your Foundation]: Whether age or disaster led to your sagging floors, lift them with the BISupply Basement Floor Jacks for temporary leveling support during construction renovations and repairs