Specification Sheet

2331 Heavy Duty
Deadbolt
Specifications
BACKSET
• 1-3/4" only.
CASE
• Zinc alloy, measures 7/8" x 3-5/8" x 2-5/8" deep.
BOLT
• Brass with stainless steel dogs, 1/2" x 1-1/2" with 3/4"
horizontal throw and 11/32" expansion above and below
main bolt.
ARMOR FACEPLATE
• Flat faceplate of brass 1" x 5-3/4". Available in a
variety of finishes.
STRIKE
• 1/8" x 1" x 4-11/16" with 5/8" x 1-5/8" opening. Brass, with
four-screw mounting. Trim finish same as faceplate.
SPECIAL CYLINDER CAM
• 2331 Heavy Duty Deadbolts are operable by any standard
1-5/32" diameter mortise cylinder with special cam dimensions
as shown. Cylinders with such cams can be readily obtained
from most cylinder manufacturers.
OPTIONS
• Specify trim finish: US3 Polished Brass (605), US26 Bright
Chrome (625), or US26D Satin Chrome (626).
STANDARD PACKAGE
• Individually boxed with strike and wood screws for mounting
lock and strike. Shipping weight: 2 lbs.
2331 HEAVY DUTY DEADBOLT
HOLLOW
METAL
WOOD
GRADE 1
E16121
The 2331 Heavy Duty Deadbolt provides a heavy duty
deadbolt lock that expands into the strike for heavy duty
wood or hollow metal applications.
Function
A heavy duty deadbolt for heavy duty metal or wood sliding doors, the 2331
Heavy Duty Deadbolt throws a massive brass bolt into its strike, then expands
two stainless steel dogs to secure the door. A single turn of the key expands
or retracts the bolt. Operates with standard mortise cylinder (standard cam) or
with standard mortise cylinder thumbturn. There is no latch action.
Operation
360° turn of key or thumbturn extends and expands or retracts and withdraws
the bolt. Key cannot be removed unless bolt is positively locked or totally
retracted. Requires special cylinder cam (see details on back of page).
B
LOCK CASE
CAM
TR
A
DOOR CENTERLINE
*TOLERANCE: ± 1/16
DOOR STILE
TRIM RING
CYLINDER
TR* = A + .125 – B TR* = A + .132 – B
FOR MS
®
LOCKS: FOR 4500 SERIES LATCHES:
“Dim A”
R
R
1830
2190
2290
MS1837
MS1850S
MS1850SN
MS1861
MS1950
1875
MS
+
1890
4300
4510
4530
4900
4781
4920AN
8300
8400
8650
DEADLOCK
DEADLATCH
SERIES
SERIES
EXIT
DEVICES
1870
1870HM
1877
3080
3090
FLUSHBOLTS
TRIM
THIS CAM AVAILABLE FROM:
ADAMS RITE
ARROW
ASSA
BEST
CORBIN RUSSWIN
DORMA
FALCON
KABA-ILCO
MEDECO
SARGENT
SCHLAGE
WEISER
YALE
.120"
3.0mm
.182"
4.6mm
.334"
8.5mm
.620"
15.7mm
R
.721"
18.3mm
.950"
24.1mm
.334"
8.5
mm
.800" ± .005"
20.3mm ± .127mm
.850" ± .005"
21.6mm ± .127mm
THIS CAM AVAILABLE
FROM ABOVE CYLINDER
MANUFACTURERS
ON SPECIAL ORDER
(OR MAKE FROM
STANDARD CAM)
THIS CAM AVAILABLE
FROM ALL CYLINDER
MANUFACTURERS
(STANDARD CAM)
Narrow stile doors require a trim ring to fill the gap remaining between the cylinder
shoulder and stile when a standard mortise cylinder is used. If the security of the
hardened steel Adams Rite MS4043 Cylinder Guard is not required, this ring may be
simply a length of 1.171 I.D. tubing. Its length varies depending on door thickness or
cylinder make and number of pins. The specific length required can be quickly
determined by the following formula:
DIMENSIONS OF CAM TO OPERATE:
DIMENSIONS OF CAM
TO OPERATE:
4070 SERIES DEADBOLT
DIMENSIONS OF CAM
TO OPERATE:
2331 DEADBOLT
CYLINDER TRIM RING FOR NARROW STILES
“ TR ” is trim ring length.
“
A ” is cylinder height (less shoulder but including cam).
“
B ” is one-half of door thickness.
800.872.3267 • Fax [phone]
10027 S. 51st Street, Ste 102
Phoenix, Arizona 85044
www.adamsrite.com
ARM-014-9/14
DEADL OCKS
DL-31