Specification Sheet

4510 Standard
Duty Deadlatch
Specifications
BOLT HOLDBACK
• While bolt is held fully retracted, a
reverse turn of the key retains the bolt,
allowing the door to be free swinging.
CYLINDER BACKSET
• 7/8", 31/32", 1-1/8" or 1-1/2" only.
CASE
• Measures 1" x 5-13/16" x depth. Depth varies by
backset (see table on back of page). Steel with
corrosion-resistant plating.
LATCHBOLT
• 1/2" x 1" x 1/2" throw. All metal with hardened steel internal
pins. Handing is reversible without special tools.
AUXILIARY BOLT
• All metal. Deadlocks latchbolt to prevent “loiding” or
case-knife entry.
FACEPLATE
• Measures 1" x 6-7/8".
STRIKES
• Standard strike furnished is 4902-01 for flat jamb where
door closes flush or nearly flush. Available separately:
radius strike for opposite stile in paired doors; longer strike
(4901) to cover slot strike of MS lock; long lip strikes for
centerhung doors.
CYLINDER CAM
• 4510 Standard Duty Deadlatches are operable by any
standard 1-5/32" diameter mortise cylinder with MS
®
cam
dimensioned as shown. Cylinders with MS
®
cams can be
readily obtained from most cylinder manufacturers. See
CYLINDERS section for cylinder make, thumbturn and trim
ring information.
OPTIONS
• Backset, faceplate shape, strike, handing, and finish must
be specified when ordering.
STANDARD PACKAGE
• Individually boxed with strike, and machine screws for
mounting. Cylinders, paddles, and handles available
separately. Shipping weight: 1-1/4 lbs. Also available
in a 25-unit pack for volume customers.
4510 STANDARD DUTY DEADLATCH
ALUMINUM
GRADE 1
E8231
4510 Standard Duty Deadlatches provide flexible traffic
control during and after business hours.
Function
The 4510 Standard Duty Deadlatch offers flexibility of traffic control during and
after business hours. A reverse turn of the key while the bolt is held retracted
retains the bolt to allow two-way traffic for hospitals, banks, stores, and other
buildings which require free entrance at certain times and exit-only at other
times. Interchangeable, without stile modification, with any MS1850A or
MS1850S Deadlock of same backset and faceplate shape. Does not, however,
provide the same maximum security level as the MS
®
Deadlock.
Operation
Turn key or operate handle to retract spring-loaded Latchbolt. To hold bolt
retracted, push it in and secure by reverse turn of key. Uses any standard
mortise cylinder with MS
®
dimensioned cam.
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"
3.0
mm
.182"
4.6mm
.334"
8.5mm
.620"
15.7mm
R
.721"
18.3mm
.950"
24.1mm
.334"
8.5mm
.800" ± .005"
20.3mm ± .127mm
.850" ± .005"
21.6
mm
± .127
mm
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.
PATENTED
4902-1
STRIKE
FURNISHED
800.872.3267 • Fax [phone]
10027 S. 51st Street, Ste 102
Phoenix, Arizona 85044
www.adamsrite.com
ARM-014-9/14
DEADLATCHES
DA-3