Third Hand Holder with 3X Magnifier This is a great tool when two hands just isn't enough. Features two, 360* adjustable hands with powerful, removable clamps for holding projects while you work. Plus, this tool has a removable magnifier lens for working with small objects. The base is solid cast metal. Height: 7" Reach: 10" (fully extended) Lens diameter: 2-1/2" Magnifier: 3X