CR Plate & Cassette Mobile Holder with Extension Arm. Extends plate/cassette 11" - 24" from post. Fully articulating holder with NEW H-Base provides greater stability and movement. 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. 1.25" deep channel accepts grids and caps. Comes with E-Z-Roll swivel casters two are locking. Platinum baked enamel finish. Easy to clean for the OR setting.