9824
Interior Bit Key Mortise Lock
This small body mortise lock features a bit key to serve an aesthetically historical appeal and operation. The 9824 features increased vertical spacing to accommodate the use of larger trim and more space between the knob and key. It is commonly used on interior doors or special openings that may require smaller locks and trim. Available in privacy or passage functions to pair with a variety of lever, knob, escutcheon or rose trim styles.
- Standard backsets: 2", 2-1/2", 2-3/4".
- For door stiles 3-3/4" wide and up.
- Heavy gauge steel case.
- Brass, bronze, or stainless steel armor front. Adjustable bevel.
- Brass or stainless steel latch bolt. 7/16" throw.
- Hubs available in different sizes to be compatible with various trims.
- Keyed alike. Limited custom keying available upon request.
- Brass, stainless steel or US10B dust box.
Click on a swatch below to get a closer look
-
CVB
Cerakote Vortex Bronze -
CBG
Cerakote Black Gloss -
Cerakote White Gloss
CWG -
CWM
Cerakote White Matte -
CBM
Cerakote Black Matte -
US4
Satin Brass -
US4NL
Satin Brass + No Lacquer -
US32D
Satin Stainless Steel -
US26D
Satin Chrome -
US3
Polished Brass -
US3NL
Polished Brass + No Lacquer -
US26
Polished Chrome -
US32
Bright Stainless Steel -
US9
Polished Bronze -
US10
Satin Bronze -
US10B
Oil Rubbed Bronze -
US14
Polished Nickel -
US15
Satin Nickel -
US19
Oxidized Black + Lacquer -
US19LL
Oxidized Black Less Lines + Lacquer -
BN
Burnished Nickel -
BB
Burnished Brass -
TN
Tarnished Nickel -
TB
Tarnished Brass -
DURO
Duronotic -
ESN
Electroless Nickel -
US15A
Antique Nickel -
US5
Satin Brass + Black -
Cerakote
Protective Ceramic Coating

Satin Chrome
How to Specify
Function. Backset. Trim. Finish. Hand. Door Thickness.
Examples
-
Bit Key Mortise Lock | Stamford Lever | Traditional Escutcheon
E.g.: 9824. 212. 6S/9T-K. US10B. RH. 134 -
Bit Key Mortise Lock | Other Manufacturers' Trim
E.g.: 9824. 212. LxL.8mm. US14. RH. 134 -
Bit Key Mortise Lock | Colonial Knob | Ovalo Escutcheon
E.g.: 9824. 212. 6C/9O-K. US10B. LH. 134
Notes
- All standard Bit Key Mortise Locks include standard strikes for 1-3/4” thick doors.
- Each lock is furnished standard with one bit key, additional keys sold separately (specify 9-BK).