Features. Instantly create adjustable framing or bracing support. Use for Dust control barrier, Temporary walls, Cargo Control, Barricades, Temporary jack support. Remodeling and Construction projects, Extra set of hands, Residential and Commercial uses. Tightening rod for increased leverage, Thumb lift for quick adjustment, 1.5 adjustment range. Made of heavy duty steel has a padded header footer to protect surfaces. A revolutionary adjustable slipon stud cap for 2x4 studs to instantly create adjustable 2x4 bracing or framing support. Measure opening, subtract a minimum of 4 from length of the 2x4 and cut, attach AdjustAStud and footer piece to other end screw securely. Position in opening turn thumbnut to tighten, finish tightening with the tightening rodSpecifications. Adjustment Range Turn a 2 x 4 into an adjustable stud Temporary Support. Weight 3.5 lbs