Non-tilt or rotate. Fixed Position only. Holds up to 17" x 17" CD/DR imaging plates. Lateral position only (non-articulating) CR/DR Plates with NEW H-Base provides greater stability and movement and prevents tipping. Vertical range from bottom of imaging plate: floor - 54". Arm slides vertically on 60" chromed steel post. Holder locks onto post with spring-loaded pin. Improved stability of sliding holder on post! Comes with E-Z-Roll swivel casters two are locking. Platinum baked enamel finish. Easy to clean for the OR setting.