The fittings with ball bearing operation correspond to DIN EN 1906, category 4 and DIN 18255. Fittings for fire doors with additional through spindle fixing correspond to DIN 18273.
door thickness 55 - 65mm
Possible profile: Key profile (BBT), Euro profile zylinder (PZ), round profile (RZ) and bathroom door coin release or key release.
Knob set fitting, two knobs to operate, combination lever/knob, one knob fixed, one knob to operate.
Combination lever/knob, one knob fixed, one knob to operate on request. Knob of solid stainless steel.