Feature: 1. The main body adopt aluminum alloy, light weight and strong, friction‑resistant, quiet, scratch‑resistant, drop‑proof and corrosion‑resistant 2. Gear rotation handle control with high accuracy, smoothness, high load resistance, stable movement 3. Can be used for optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, and photographic equipment 4. Also suitable for handling machines, processing machines, printing machines and others 5. Fine‑tuning X‑axis sliding table have stable structure, excellent performance and long service life Specification: Item Type: X-Axis Linear Stage Product Material: Aluminum alloy Surface Treatment: Anodic oxidation treatment Table Size: Approx. 80 x 80mm / 3.1 x 3.1in Feeding Method: Knob type Moving Amount (X distance): ± Approx. 30mm / 1.2in Load: 20kg Pitch: 1.5mm Displacement of One Rotation of Knob: Approx. 1.5mm / 0.1in. Package List: 1 x X-Axis Linear Stage