●【High Accuracy】The linear stage adopts gear rotation handle control with dovetail groove type guide rail, smoothness, high load resistance, and stable movement ●【Advantage】The aluminum alloy linear stage adopts advanced technology with excellent craftsmanship to bring smooth surface, which will not hurt your hands in work ●【High Quality】The main body of z‑axis manual linear stage adopts great aluminum alloy material possess light weight, with good performance and long service life ●【Feature】The manual linear stage is compact design, easy to carry and store, scratch‑resistant, drop‑resistant, and corrosion‑resistant. Strong, friction‑resistant and silent ●【Wide Use】The thin linear stage can be used for optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and others