NickelX is a durable line that includes everything you need for your store. Create the floor plan you desire and easily change it up when you need! All pieces are made out of heavy duty 2" steel tubing with a unique satin nickel finish and 1" slots on 2" centers. Casters included with floor displayers. Accessories will work with any unit in the NickelX line. Combined with Slatwall and Slatwall Hardware, this store maximized floor space and wall hanging space for optimal traffic flow and merchandise presentation.