(6 Pack) 9-16 FT Adjustable Uprights for Pipe and Drape Systems Description
Slip collar upright adjusts to desired height simply by lifting the inner pipe upward. These work like a telescope for rapid height adjustments. 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.