Adjustable Height Support

It is a simple mechanism that provides column-like support for structures that require it. The support has a dynamic height that can be adjusted in place of use to lock it. To change the support height, fix it with your hand on a surface and use a lever to unscrew the top part to the needed extent. For it, put a lever in one of the holes, rotate the top part, and repeat the process if needed. The best lever is a screwdriver, but there are many alternatives. You can also print a lever. The mechanism is capable of supporting heavy objects. It was tested by taking 75 kg of mass, but I'm sure it can do more. It can be a suitable replacement for a broken furniture leg or temporary support in assembling constructions. Alternatively, the support can be used to lock another mechanism in place. For example, it can fix a window in a semi-opened position. The support's height varies from 32 mm to 172 mm. Due to technical specifics, four different models cover this adjustment range. Depend