Spacial SF/SM single chassis coupling set, 240modules of 18mm, 1800x600mm. range: Spacial – accessory / separate part category: mounting accessory – device application: multi-purpose – product or component type: coupling kit – mounting location: front of enclosure – range compatibility: Spacial SF, Spacial SM – device composition: 2 horizontal crossbars, 2 vertical uprights, fixing elements – quantity per set: set of 1.