Lift. Level. Hold. Install.™ The IRWIN® QUICK-LIFT™ construction jack aids in a variety of lifting, leveling, holding, or installing applications. Trade professionals; builders, remodelers, cabinet installers, framers, MROs, HVAC techs and even homeowners and DIYers benefit from the QUICK-LIFT™ construction jack. Use it to install cabinets, windows, doors, flooring, HVAC equipment, framing/decking, fencing (installation and removal), drywall, plywood, cladding, tile/flex stone, and home appliances. Lifting up to 330 pounds and 10 inches, this tool has a wide variety of uses within the commercial and residential space.