![](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Feature:
1. The main body adopts aluminum alloy material, lightweight, sturdy and abrasion resistant, scratch-resistant, drop-resistant and corrosion-resistant
2. Gear rotation is controlled by the handle, smooth and stable to move
3. With R corner protection, safe to protect
4. With dovetail groove guide, high accuracy and large load capacity
5. Suitable for optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and other