The Vevor labor saving arm jack is a hand-lifting tool set designed to help one person raise and position doors, windows, furniture, and other heavy items with better control. This 2-piece set offers up to 6.5 inches of lift and features dual descent modes for either precise positioning or faster operation. Built from cast aluminum and steel, it includes a three-way magnetic level for improved accuracy during installation and adjustment work. Its stable trident base and non-slip padding help protect surfaces while supporting demanding home and professional tasks.