2 Pack Labor Saving Arm Jack, 10" Height-Adjustable All-Metal Hand Lifting Jack Tool, Precise Control Slow/Fast Descent for Furniture Door Window Cabinet

Efficient Manual Lifting Utilizing a high-strength lever system, this manual lifter allows a single user to raise heavy objects with minimal effort. It is an ideal labor saving arm for installing doors, windows, and cabinetry without needing extra assistance. | Precision Height Control Features a specialized micro-adjustment mechanism that provides millimeter-level accuracy. Perfect for professional installations where precise leveling of doors, cabinets, and windows is critical. | All-Metal ConstructionBuilt with a reinforced stainless steel pillar and hardened metal components, this heavy-duty hand lifting jack is designed for durability. It resists bending and deformation even under frequent use in demanding job sites. | Surface-Safe Design Equipped with thick non-slip rubber pads on both the lifting and base plates to increase grip and prevent scratching or damaging expensive flooring and furniture finishes | Versatile Construction Tool This 2-pack set supports a combined capacity of 330 lbs, making it a reliable third hand for drywall installation, HVAC work, and porch leveling.