Anodized aluminum C-clamp accommodates any round, square or rectangular shape up to 1/2"L x 1-1/2"thick
Ball and socket cylinder clamp swivels 360degrees and can also tilt 100degrees
Mid-Pole round knob raises and lowers the pole 14" to 24"H
Rotating C-clamp system clamps onto surgical tables, wheelchairs, bed headboards and footboards, as well as stretcher/gurney guardrails and frames. Slow descending inner pole prevents sudden collapse.