Product Overview:

The Upright adjusts to the desired height by simply adjusting the inner pipe upward. It works on an internal ball-bearing (slip-lock) system, so as you raise the inner pipe the weight locks the upright into place. To release, and lower back down, simply raise the inner pole to release the pressure, lift the ring and guide the inner pipe down. Rent 7ft-12ft Telescopic Upright in Chicago. Easy to adjust to multiple heights and available in 2 piece piece model.