The panic fitting function D is designed for outward-opening single-leaf wooden or steel doors. It meets the fire protection requirements according to DIN 18250 Class 3 and DIN EN 179. The product features a PZ with a 2-turn follower made of precision-cast stainless steel. The bolt is made of steel with a cast head made of malleable cast iron, nickel-plated. The bolt spacing is 72 mm with a square of 9 mm, and the front edge has a length of 235 mm made of rounded stainless steel. The lock housing is closed on all sides and cannot be combined with locks of other types. Additional technical features include a steel bolt, compliance with the standards DIN 18250 and EN 179, as well as a steel bolt.