Eaton M22 through-the-door operators use the same familiar flush pushbutton look with the addition of a cut-to-length rod that allows for a simple reset operator. EATON RMQ-Titan® Non-Illuminated Pushbutton Operator, Reset Modular, Series: M22, 22.5 mm Size, Momentary Contact Mode, Through-The-Door Operator, NEMA 4X/13/21/IP67/IP69K Enclosure, Bezel/Housing: Silver, Plastic, Blue