Note: For fire protection fittings in accordance with ÖNORM B3859 and DIN 18273, it is mandatory to use complete sets. Only if all individual parts from a manufacturer are matched to each other do they fulfil the standard and are certified by the monitoring institute.Design 2: Fixed door knob (M12 - internal thread)Material: Stainless steelDoor thickness(mm): optionalRosette/long plate: RosetteFire protection test: ÖNORM B3859Style: ModernSupport cam(mm): ø 9 x 6Design: Lever handle and rose loose, FSB ASL® adapter technology, one-sided with direction-neutral hold-open spring, hold-open mechanism design A, spring-assisted, actuation angle 45°Class to EN 1906: 4Square(mm): 8 / 8.5 offsetRosette(mm): ø 55 x 7Model: 12 1144Brand: FSBLochung: PZBefestigungszubehör: to be ordered separatelySurface: mattContents (GT): 1.