Made of 2" O.D. anodized aluminum tubing. Adjustable Uprights utilize a friction collar to allow for infinitely variable height. Side tabs release the collar to lower the upright.
 
A wide variety of ranges in height are available, the tallest of which can reach up to 26 feet! It is important to properly match base plate size and weight to the maximum height of uprights.
 
Adjustable uprights are only available in slip-fit configuration and use a larger diameter base pin than standard fixed height uprights.