Spacial SF/SM 120° mechanical door stop for 19″ swing rack, 120º. range: Spacial – accessory / separate part category: enclosure accessory – product or component type: mechanical retainer – device application: electronic application, multi-purpose – mounting support: 19” swing rack, 19″ swing rack supports – range compatibility: Spacial SF, Spacial SM – device composition: 1 mechanical retainer, fixing elements – quantity per set: set of 1.