The standard nylon-coated steel runners are suitable for use with plastic trays and wide wooden trays stored in Gratnells trolleys and frames. The runner instantly enables the tray to be used as a drawer, helping to make the tray contents easily accessible. Once positioned and fixed to the frame or trolley, the lug can be lifted to prevent it from being dislodged for extra security. The runner can be replaced individually if needed, increasing the sustainability of the storage solution. All that’s left to do is to complete the system with a Gratnells tray.