Licensed to DIN 18273 + DIN 4102 + DIN EN 1634 for the use with smoke protection, fire rated and panic doors. Suitable for heavy weight doors up to 300 kg. In combination with tested BKS panic door locks licensed for the use with panic doors to EN 1125. With integrated stainless steel gear. Boreholes: PC 72 mm, PC 92 mm (PC = profile cylinder), without keyhole. Usable DIN right and DIN left. Surface: aluminiumm, F1 or stainless steel, brushed matt finish With assembly accessories, intended for assembly with BKS short back plates (PC 72 mm) or BKS narrow stile long back plates (PC 92 mm).