Here is how to enlarge the EMA prep in a frame if you ever need to know…
Intended for jamb depths up to 8 ¾”
Mortised on frame and surface mounted to recessed channel in door…
CL of lock is 3/8” BELOW CL ASA strike…
4 7/8” tall, 1 1/4” wide, 3 3/8” tall lip, 12 gauge thickness, 12/24 Screw…
Double egress frame will require modified frame profile…
Most levers use thru-bolts which require additional holes in the face of the door…
Mortised on frame and surface mounted to door…
Mortised on door and surface mounted to frame…
Different radius corners available (1/4” & 5/8” radius)…