Specifications

62
MK Series Cylindrical Locksets
Classic Product
Latch Standards Spring Latches Dead Latches Strikes
2-3/8" Backset
2-3/4" Backset
3-3/4" Backset
Latch Options: #272 - 2-3/4" backset 1" x 2-1/4" #282 - 2-3/4" backset 1" x 2-1/4"
Latches & Strikes:
Accessories:
Latches
2
1
/
4
"
7
/
8
"
dia.
1"
#111 non-UL
#121 UL
2
1
/
4
"
7
/
8
"
dia.
1"
#101 non-UL
#221 UL
#104 non-UL
#224 UL
1
1
/
8
" 1
1
/
8
"
1
1
/
8
" 1
1
/
8
"
#108 non-UL
#228 UL
#118 non-UL
#128 UL
#114 non-UL
#124 UL
Sleeve
K-179: For 1" diameter latch hole,
fits all spring and dead latches.
#306
#BX70
For 306 For 300
Boxes
#BX10
4
7
/
8
"
1
1
/
4
"
1
1
/
4
"
#303
2
1
/
4
"
1
3
/
16
"
2
3
/
4
"
1
1
/
4
"
1
1
/
8
"
ASA
ANSI 115.2
#300
T
ANSI 115.3
#302
2
1
/
4
"
1
3
/
16
"
1
3
/
4
"
1
3
/
4
"
1
/
4
" rad.
1"
dia.
#115
1"
dia.
#116