Hager Understanding Interchangeable Cores
User Manual: Hager Understanding Interchangeable Cores Catalog
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139 Victor Street | St. Louis, Missouri 63104 | 800 325 9995 (phone) | 800 782 0149 (fax) | www.hagerco.com
11/2016
Understanding Interchangeable Cores
SFIC
(Small Format
Interchangeable Core)
LFIC
(Large Format
Interchangeable Core)
Keyways Best (A,B,C,D,E,F,G,H,J,K,L,M,Q)
and Hager
Schlage C Keyways
PINS 6- or 7-pin (Hager 7-pin only) 6- pin only PINS
Control KEY Same blank as operating key Unique key blank Control KEY
Control Bitting Control uses a unique bitting
Same as the Change key or Master key Control Bitting
Sheer line 2 (one for operating, one for
Control Lug)
1 (for operating and removal) Sheer line
KD Cores can be ordered as KD with
the same control for each core
(must specify # of control keys)
Cores can be ordered KD with a
separate control for each core
(must specify how many control keys
needed for each core)
KD
KA Cores can be ordered KA (must
specify # of control keys)
Cores can be ordered KA (must
specify # of control keys
KA
MK Cores can be ordered MK must
complete MK form
Cores can be ordered MK must
complete MK form (control will have
same bitting as MK)
MK
Easily
Rekeyable?
Not easily rekeyable requires
specic kits / springs and caps
not reusable
Rekeying is accomplished similar to
conventional cylinders
Easily
Rekeyable?
0 Bit / 1 Bit Not available in 0 bit or 1 bit as
these cores are not designed to
be easily rekeyable
Standard is 0 bit, 1 bit available
(must order control keys separately)
0 Bit / 1 Bit
Mix With
Conventional
Best keyways are not available
in conventional cylinders
(H1 is available in
conventional cylinders)
Easily can be mixed with
conventional Schlage C
6-pin cylinders
Mix With
Conventional
CMK Cannot be construction keyed.
Construction cores available
(BLU 6-and 7-pin, Red 6-and 7-pin)
Construction keying not offered.
Construction cores available:
(BLA 6-pin)
CMK
