E8241
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
1877
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:
DEADLOCKS
MS1837 Series MS®
Two-Point Deadlock
WOOD
Maximum security for wood door pairs is provided with the
MS1837 Two-Point Deadlock. A single turn drops a bolt
into the threshold and pivots the MS bolt.
GRADE 1
MS1837 SERIES MS® TWO-POINT DEADLOCK
Operation
360° turn of key or thumbturn throws counterbalanced
bolt into opposite door and drops bolt into threshold. Key
can be removed only when bolts are in a positively locked
or unlocked position. Lock accepts any standard 1-5/32"
diameter mortise cylinder from either or both sides. Cylinder
must have MS® dimensioned cam.
Specifications
CYLINDER BACKSET
• 1-1/2" only.
CYLINDER HEIGHT
• 36" standard. Other heights available on special order.
CASE
• Steel with corrosion-resistant plate, measures 1" x 6" x
2-3/16".
PIVOTED BOLT
• 5/8" x 1-3/4" x 2-7/8" with 1-3/8" throw. Eight-ply laminated
steel with alumina-ceramic core to deter hacksaw attack.
DL-5
Function
Maximum security for wood door pairs by a single turn of a key is provided
with the MS1837. Simultaneously dropping a stainless steel hexbolt into the
threshold and pivoting the massive MS bolt into the opposite leaf, the MS1837
eliminates inconvenient and sometimes forgotten flushbolts in the inactive leaf.
THRESHOLD BOLT
• Hexagonal 3/8", flat to flat. Stainless steel.
ARMORED FACEPLATE
• Flat, two-piece plate extends to bottom of door. Standard
finish is US28 (628) Clear Anodized.
STRIKE
• For MS bolt, a 4001-011 strike plate with dust box is
furnished. Threshold bolt strike can be 1/2" diameter hole
in metal threshold or, if threshold is wood, 4005 strike is
available as an option.
CYLINDER CAM
• 1837 Two-Point Deadlocks 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.
.800" ± .005"
“Dim A”
20.3mm ± .127mm
ARM-014-9/14
.120"
R
3.0mm
.182"
4.6mm
STA NDARD PACKAGE
• Basic MS lock individually boxed with mounting screws.
Hexbolt and rod packed separately with face extension
plate, screws, bottom bolt guide, and attachment pin.
Cylinders and/or thumbturns available separately.
Shipping weight: 3 lbs.
800.872.3267 • Fax 800.232.7329
10027 S. 51st Street, Ste 102
Phoenix, Arizona 85044
www.adamsrite.com
7/8"
DL-6
All measurements are approximate and are provided for informational purposes only. Refer to the product Installation Instructions.
MS1837 SERIES MS® TWO-POINT DEADLOCK
Dimensions Installation
INSTALL ADAPTOR ARM IN
LOCK FROM REAR WITH BOLT
RETRACTED AS SHOWN.
DRIVE PIN THROUGH SLOTS
IN LOCK SIDE PLATES,
PASSING THROUGH HOLE IN
THE ADAPTOR ARM.
LOCK
MOUNTING
PLATE
FACEPLATE
1-1/4"
31.8mm
63/64"
25mm
8"
203.2mm
30-5/32"
766mm
BACKSET
2-1/4"
57.2mm
1-1/2"
38.1mm
36"
914.4mm
STANDARD
CYLINDER
HEIGHT
#12 X 1-1/4"
FLAT HEAD
WOOD SCREW
#8-32 X 1/4"
FLAT HEAD
MACHINES
SCREWS (3)
#12 X 3"
FLAT HEAD
WOOD
SCREW
#6 X 3/4"
FLAT HEAD
WOOD
SCREWS (6)
DEADLOCKS
1/8"
3.2mm
2-1/8"
54mm
1/8"
3.2mm
1-1/4"
31.8mm
22.2mm
1-1/2"
38.1mm
1/2"
12.7mm
1"
25.4mm
10-1/2"
266.7mm
2-5/16"
58.7mm
1"
25.4mm
1-1/4"
31.8mm
1/4"
6.4mm
DIA.
DOOR
BOTTOM
BOLT
GUIDE
3/4"
19.1mm
3-1/4"
82.6mm
HOW TO ORDER MS1837 SERIES MS
5/8"
15.9mm
63/64"
25mm
®
TWO-POINT DEADLOCK
BOLT
PROJECTION
DOOR
NOSE
OF
DOOR
Specify quantity and the following information. Order related products separately.
PRODUCT NO. FINISH
MS1837 -313
313 Dark Bronze Anodized 626 Satin Chrome
335 Black Anodized 628 Clear Anodized
605 Bright Brass
If cylinder height other than 36" is required, specify exact height from bottom of door to cylinder center.
RELATED PRODUCTS When purchasing this product, please consider the following related products, available separately:
Accessories Cylinders
4005 trim strike for wooden threshold. MS1837 Two-Point Deadlocks are operable by any standard 1-5/32"
diameter mortise cylinder with MS® cam.
7/8"
22.2mm
1-1/4"
31.8mm
1/2"
12.7mm
DIA.
3-3/8"
85.7mm
BOLT
GUIDE
#8 X 1"
FLAT HEAD
WOOD
SCREWS (3)
©2014, Hanchett Entry Systems, Inc., an ASSA ABLOY Group company.
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