and backcheck valves standard
Special hinge reinforcements are not required
Rockwood 471 Floor Mounted Door Stop
For Falcon MA Series mortise locks with Napa/Escutcheon trim including the following models:
2 rows of inverted split "Y" blades at 1" intervals are attached by interlocking construction to the 3/4" deep welded frame
47S 645 Prefinished Steel Pair Frame for 4-3/4" to 4-7/8" Wall, 7'0" Height, Prepped for (6) 4-1/2″ Hinges Finish:Alumatone and backcheck valves standardTimely 47S 645 Classic S Series Pair Prefinished Steel Door Frame, 7'0" (84") Nominal Height, 4 3 4" to 4 7 8" Wall, Prepped for (6) 4 1 2" Hinges, TA 8 Steel Casing Designed for commercial and institutional use in offices, hotels, schools, hospitals, and health care facilities. The classic frame is the most popular profile. Door closer reinforcement plates and other Timely parts and accessories available Pair frame consists of (2) hinge jambs (1 LH,