SWINGING DOOR HARDWARE
SWINGING DOOR HARDWARE
Compatible Locks:
MS1850 Deadbolt
MS1850 Deadbolt
MS1850S Deadbolt
MS1850S Deadbolt
MS1850S-050 “Hookbolt”
MS1850S-050 “Hookbolt”
MS1850SN Deadbolt
MS1850SN Deadbolt
MS1850SN-050 “Hookbolt”
MS1850SN-050 “Hookbolt”
1850S-020 Shortbolt
1850S-020 Shortbolt
MS1950 Deadbolt
MS1950 Deadbolt
SW-19SW-19
Two-Point Flushbolt
For Aluminum Stile Doors
MS1880, MS1881
Turn Height
Matches cylinder height of MS
lock in active door.
®
MS1880
Top and Bottom Bolts
Hexagonal 3/8“ flat to flat. Stainless steel.
Guides furnished. Bolt ”throw” is .72 inch.
Strike required in metal headers and
thresholds is 1/2” diameter hole. For wood
installation order two 4005 strikes
separately.
Function
Function
Used instead of flip-lever flushbolts in the inactive
leaf of paired doors, the MS1880 and MS1881
offer greater convenience: one operation instead
of two. It also promotes security by removing an
element of human error. A positive blocking
device makes it impossible to turn the key in the
active door unless the inactive leaf has first been
secured. Operated in conjunction with any
pivoted bolt MS deadbolt. Cannot be unlocked
when pivoted bolt is in locked position. Not to
be used as a stand-alone locking
mechanism.
®
MS1881
Turn/Indicator
Operates in
conjunction
with any MS
pivoting
Deadbolt
®
MS1880 has hourglass shape for firm finger
grip. Finish is US26D Satin Chrome (682).
Red background indicator has aluminum
letters reading “LOCKED”. (No message
shown when unlocked.) MS1881 has
teardrop shape lever with red letters on
clear decal indicating unlock direction only.
Interlock
All steel mechanism includes device to prevent entry of
pivoted bolt until vertical bolts are locked and to prevent
unlocking of vertical bolts when pivoted bolt is locked.
Operation
Turn knob or lever 180 clockwise to throw hardened
steel bolts into header and threshold and clear strike
opening so pivoted MS bolt can enter from active
door. Counterclockwise turn retracts vertical bolts and
blocks entry of pivoted bolt.
o
®
260 Santa Fe Street
Pomona, California 91767
( ) ( )
800 872-3267 Fax: 800 232-7329
www.adamsrite.com
MS1880/81 Two-Point Flushbolt
.75
19.0
DIMENSIONS
INCHES
.719
18.26
THROW
8.125
206.37
8.125
206.37
MILLIMETERS
Nominal, subject to tolerance extremes.
FACE OF
STILE
.94
23.9
MS1880
1.062
26.97
.875
22.2
1.50
38.1
MS1881
INSTALLATION
Stile
Preparation
.140
3.56
.75
19.05
.203
5.16
C’SK 82 x
(4 PLCS)
.50
12.7
(2 PLCS)
CYLINDER
ON ACTIVE
DOOR LEAF
DIA.
.375
O
9.52
DIA.
TOP GUIDE
BRACKET
DIA.
DIA.
C
L
DIA.
1.062
26.97
.69
17.5
.562
14.27
(2 PLCS)
.938
23.83
(2 PLCS)
.938
23.83
(2 PLCS)
.719
18.26
THROW
HOW TO ORDER
Specify quantity and the following information.
Order related hardware separately.
Cylinder HeightTurn Shape *Door Height
80
81
Hourglass
Teardrop
Distance from floor
to cylinder centerline
Distance from floor
to top of door
MS1880 - 42“ - 84” - 682
*For doors over 84” up to 120” order TDK-1880
682
©2009 ADAMS RITE MANUFACTURING CO.
121
BOTTOM
GUIDE
BRACKET
OPTIONS
For wood header or threshold, order 4005 strikes separately.
Tall Door Kit - TDK-1880.
STANDARD PACKAGE
Individually boxed with bolt guides and screws. Shipping
weight: 2 lbs.
Finish
Satin Chrome
Dark Bronze
Black119
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