XD 1M - Mortise Type Exit Device
Characteristics:
- XD 1M rim exit devices are used for all types of single and double doors with mullion
- XD 1M rim exit devices are used for UL listed fire labeled single doors up to 4 x 8 (1219mm x 2438mm) or 8 x 8 (2438mm x 2438mm) double doors installation
