This Manual Carousel rotates material with the assistance of an operator. Now loading and unloading operations can be done more efficiently; minimizing fatigue and risk of back injury. The carousel may be added to an existing work bench, scissor table, or simply placed on the floor. Constructed of two pieces of rolled structural angle. A series of sealed ball bearings transfer the load smoothly and evenly to the supporting surface. Four guide rollers keep the rings aligned. Do not exceed the diameter of carousel when ordering top plates.