Adams Rite MS-1892-4025-628, MS-1892-4016-628, MS-1892-4016-335, MS-1892-4016-313, MS-1892-4015-628 Specsheet

E82101

1830

2190
2290

MS1837
MS1850S
MS1850SN
MS1861

MS1950

1875
MS+1890

4300
4510
4530
4900
4920AN

8300
8400
8650

DEADLOCK

DEADLATCH

SERIES

SERIES

EXIT

DEVICES

1870
1870HM

FLUSHBOLTS

THIS CAM AVAILABLE FROM:

ADAMS RITE
ARROW
ASSA
BEST
CORBIN RUSSWIN
DORMA
FALCON
KABA-ILCO
MEDECO
SARGENT
SCHLAGE
WEISER
YALE

DIMENSIONS OF CAM TO OPERATE:

DEADLOC KS

MS+1890 SERIES MS® DEADLOCK/DEADLATCH

Specifications

DL-21

MS+1890 Series MS®
Deadlock/Deadlatch

ALUMINUM

The MS+1890 Deadlock/Latch provides a maximum security
deadlock for after hour and traffic control convenience
during business hours.

Function

Maximum Security deadlock after hours, plus traffic control convenience for
management during the business day. Typical installation is a bank or store
requiring three modes of door control: 1. Both lock and latch bolts retracted
for unrestricted entry and exit during business hours, 2. Handle- operated
latch for exit-only traffic just after closing and 3. Maximum Security hookbolt
for overnight lockup. NOTE: Handle or paddle operates latchbolt only.

Operation

360° turn of key or thumbturn throws or retracts the hook-shaped deadlock.
120° further turn retracts latch bolt as well. Cylinder may be any make standard
1-5/32" diameter mortise type with MS® dimensioned cam (see CYLINDERS).
Handle retracts spring-loaded latchbolt only.

GRADE 1

CYLINDER BACKSET

• 31/32", 1-1/8", or 1-1/2".

CASE

• Steel with corrosion-resistant plating, measures 1" x 7-3/8" x

depth. Depth varies by backset (see table on back of page).

LATCHBOLT

• Zinc alloy with Delrin face for smooth, quiet action, measures

5/8" x 5/8" with 7/16" throw. Handing easily reversible. Bolt
can be held fully retracted to allow door to be free swinging
(see illustration on back of page).

LO CKB OLT

• 5/8" x 1-3/8" with 13/16" throw. Eight-ply laminated stainless

steel. Center ply has alumina-ceramic core to defeat any
hacksaw attack, including rod-type “super” hacksaws, while
hook shape repels pry bar attempts to “spread” the door from
its jamb or lift it off its track.

ARMORED STRIKE

• Satin stainless steel trimplate with steel mounting plate

and dust box. Flat strike furnished. Also available for pairs
of doors in radius shape, or flat with square corners for
ANSI hollow metal jambs. Flat strikes also available with
longer lip. MS+1890 Deadlock/Latch cannot be used with
electric strikes.

CYLINDER CAM

• MS+1890 Series locks 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.

ARM-014-9/14

4505 ARMORED
STRIKE

.800" ± .005"

“Dim A”

20.3mm ± .127mm

.120"

R

3.0mm

.182"

4.6mm

OPTIONS

• Order handle/paddle for one side only or both sides.

Handles/paddles on both sides solve, with minimum traffic
impediment, the problem of doors that stand ajar due to wind
or air-conditioning pressures.

STA NDAR D PACK AG E

• Individually boxed with strike and machine screws

for mounting. Cylinders available separately.
Shipping weight: 2 lbs.

800.872.3267 • Fax [phone]

10027 S. 51st Street, Ste 102
Phoenix, Arizona 85044

www.adamsrite.com

“A”

DL-22

MS+1890 SERIES MS® DEADLOCK/DEADLATCH

All measurements are approximate and are provided for informational purposes only. Refer to the product Installation Instructions.

DEADLOC KS

Dimensions

53/64"

21mm

51/64"

1/4"

.260 SQ. BROACH

(ON DIAMOND)

1-5/8"

41.3

1-25/32"

45.2

2-1/4"

57. 2

20.2mm

mm

mm

mm

3/16"

4.8mm

6.4mm

7-25/64"

187.7mm

BACKSET "A"

31/32"

mm

24.6

1-1/8"

mm

28.6

1-1/2"

mm

38 .1

63/64"

25mm

39/64"

15.5mm

17/32"

7/32"

13.5mm

5.6mm

6-3/8"

162mm

9/16"

6-27/32"

14.3mm

173.8mm

31/64"

12.3mm

ARMORED FACEPLATE

1" X 6-7/8"

FLAT MS+18 90

RADIUS MS+1891

RADIUS W/ WEATHERSTRIP

MS+1891W

LH BEVEL M S+1892 (LH)

HOW BACKSET
IS MEASURED:

CYLINDER

C

L

FLAT

RADIUS

BEVEL

Jamb Preparation

MAXIMUM GAP

1/4"

15.9mm

DOOR TO JAMB

R

5/8"

5/32"

4mm

(4 PLCS)

C

L

C

L

C

L

11/16"

17.5mm

5-3/8"

136.5mm

4-57/64"

124.2mm

6.4mm

(COVERS ANY PREVIOUS CUTOUT FOR MS

1-17/64"

32.1mm

1/8"

3.2mm

CYLINDER

3-3/8"

85.7mm

1/16"

1.6mm

3/4"

19.1mm

Latch/Lock, Cylinder
& Paddle Installation

4-7/8"

123.8mm

®

DEADBOLT)

Stile Preparation

Cutout same as MS1850 Deadbolt
plus holes for handle mount.

BACKSET

6-57/64"

175mm

5/32"

R

4mm

(4 PLCS)

1-1/64"

25.8mm

Latch Holdback
Intructions

THROW

1

LOCKBOLT

2

PUSH BACK
LATCHBOLT

OPERATE BOLT HOLDBACK

3

LEVER WITH KEY, NAIL FILE
OR SIMILAR TOOL

1-1/4"

DIA.

31.8mm

1-19/32"

40.5mm

5-9/16"

1/16"

141.3mm

1.6mm

1-1/2"

38.1mm

3"

76.2mm

7/16"

11.1mm

2 PLACES:

17/64"

PADDLE:

6.7mm

LEVER: TAP 10-32

UP TO

HOLD
BACK

DOWN

TO

RELEASE

DIA.

DIA.

RH BEVEL MS+1892 (RH)

HOW TO ORDER MS+1890 SERIES MS

®

DEADLOCK/DEADLATCH

Specify quantity and the following information. Order related products separately.

PRODUCT NO. FACEPL ATE BACKSET STRIKE SHAPE/LIP LENGTH HANDING FINISH

MS+189

1 -3 02 6

-628

0 Flat 2 31/32" 01 Flat/Standard Jamb 5 LH or RHR 313 Dark Bronze Anodized

1 Radius 3 1-1/8" 02 Radius/Standard Stile 6 RH or LHR 335 Black Anodized

1W Radius with weatherstrip 4 1-1/2" 17 Flat/Center Hung 4" Jamb 628 Clear Anodized

2 Bevel 21 Flat/Center Hung 4-1/2" Jamb

XX Other Lip Lengths

For door thickness other than 1-3/4", contact factory.

RELATED PRODUCTS When purchasing this product, please consider the following related products, available separately:

Accessories Cylinders Trim

Trim strikes, including 4505
armored strike.

MS+1890 Deadlock/Latch is operable by any standard 1-5/32"
diameter mortise cylinder with MS® cam.

4568, 4569 Lever trim and 4591 paddles. Electrified
trim/operators are not available for the MS+1890.

©2014, Hanchett Entry Systems, Inc., an ASSA ABLOY Group company.