The Cal Royal MRESC7700 Mortise Lever Trim 7700 Series is a mortise lock trim. This goes on the outside of a door that is using a MR7700 panic bar from Cal Royal to allow access through the door from that side. This is a levered trim, and comes in multiple functions. Please specify which function of the locking mechanism you need. If you are unsure what function you need, please call us at 1-800-508-6889 and we will be happy to help you. SPECIFICATIONS
For Doors - 1-3/4" thick
Backset - 2-3/4"
Lockcase - Heavy gauge zinc chromate steel
Front - Heavy gauge steel 8" x 1-1/4" x 3/32". Accommodates flat doors & doors beveled 1/8" in 2".
Armored Front - Wrought brass attached by machine screws to lockcase front