The catch bracket equipped with a rubber roller prevents the wing from slamming loudly. Therefore, this closer is particularly recommended for hospitals as well as for elevator doors and similar applications. It is also suitable for sliding doors. For rebated and flush doors. Specifications: for door widths up to 1250 mm, door weights up to 100 kg. Size: FR 3. Material: stainless steel. Type: Justor. Brand: Justor. Contents: 1.