A shelving system includes an elongated mounting member operationally securable to an associated shelf. The mounting member includes an approximately vertically oriented wall and an approximately horizontally oriented wall. A track is received on the mounting member in a non-sliding manner. The track extends transversely to a longitudinal axis of the associated shelf. An elongated rail extends longitudinally along the track. A spring urged pusher is slidably mounted in relation to the rail. A slot extends transversely along a bottom face of the track. A first smooth contact surface is located on the mounting member approximately a horizontally oriented wall. A second smooth contact surface is located on the track adjacent the slot. The second contact surface engages the first contact surface to retard a sideward sliding motion of the track in relation to the mounting member.