1pcs 100mm, 150mm, 200mm Reinforced Aluminum Oxide Adjustable Lifting Platforms Lab Jack Scissor Stand rack
Material: The panel and bracket are all made of thickened aluminum. The surface of the panel is smooth and flawless. It is coated with blue aluminum oxide layer and acid anti-corrosion.
The corner of 150mm and 200mm is equipped with 8mm threaded hole, can place poles.
Structure: upper panel, bottom plate, rotating shaft and handwheel.
Purpose: lifting platform is a kind of supporting instrument for adjusting the position height of the object. It is used for the lifting of objects or instruments in high school physics, chemistry and biological experiments.