Manipulator, left/right hand neutral for placement on left and right sides of probing setup. True linear motion. Fine controls are in-line and easily accessible from the rear of the manipulator. Nose piece includes convenient “Quick Z” feature for fast adjustment in the Z-axis. Adjustable nose piece, rotation, and height. Recommended for setups requiring efficiency, flexibility, and for geometries < 1-micron. 2525 manipulators are 200 T.P.I. drive. 525 are 100 T.P.I. drive. When you need efficiency and performance, these manipulators are the manipulators of choice.