w53503 Rev5 MR114, 128, 137, 138, 157, 158, 159, 186

ESCUTCHEON LEVER AND BALL KNOB TRIM

TEMPLATE: W53503 REV. 5 04-12-2019

MORTISE FUNCTIONS

MR114 MR138

MR128 MR137 MR158

MR157 MR159 MR186

INSIDE OF RIGHT HAND DOOR DOOR EDGE OUTSIDE OF RIGHT HAND DOOR SEE NOTE 6 BACKSET AT DOOR -2X Ø EDGE CENTER LINE LOCK FRONT LEVER OR KNOB HEIGHT ABOVE FINISHED FLOOR 2X #12-24 2X #12-24 COMBO SCREW COMBO SCREW

NOTES: 1. ANSI STANDARD

STRIKE G

MR SERIES MORTISE LOCKS ARE INSTALLED FOLLOWING THE DOOR AND FRAME REQUIREMENTS FOUND IN

2. DOORS: REINFORCEMENT IS REQUIRED PER ANSI A115.1-1991.

3. DOOR THICKNESS:

STANDARD DOOR THICKNESS IS 1- $\backslash frac\{1\}\{4\}$ ". CONSULT FACTORY FOR OTHER DOOR SIZES.

4 LEAD LINING:

ADD 1/8" TO MORTISE WIDTH WHEN PREPARING DOOR FOR A LEAD LINED MR SERIES MORTISE LOCK BODY.

5. SILENCERS AND WEATHER STRIPPING: PROVISIONS MUST BE MADE TO ALLOW PROPER DOOR CLOSURE WHEN USING DOOR SILENCERS, WEATHER STRIPPING OR SOUND PROOFING.

6. DIMENSIONS FOR STRIKE ARE NOT APPLICABLE FOR THE ELECTRIC STRIKE. SEE ELECTRIC STRIKE MANUFACTURERS TEMPLATE FOR DETAILS.

MINIMUM