Adams Rite MS1881-05-119, MS1881-03-121, MS1881-03-119, MS1880-05-119, MS1881-05-682 Specsheet

FLUSHBOLTS & PIVOTS

MS1880, MS1881
Two-Point Flushbolts

MS1880, M S1881 TWO-POINT FLUSHBOLTS

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.

Operates in conjunction with any MS® pivoting deadlock.

Specifications

TURN HEIGHT

• Matches cylinder height of MS® lock in active door.

FP-7

ALUMINUM

MS1880 and MS1881 Two-Point Flushbolts offer greater
convenience than flip-lever flushbolts. With one operation,
they provide security and reduce human error.

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. This two-point flushbolt must be installed in
conjunction with a pivoted bolt MS® deadlock. Cannot be unlocked whe pivoted
bolt is in locked position. Not to be used as a standalone locking mechanism.

TURN/INDICATOR

• MS1880 has an hourglass shape for firmer finger grip.

Finish is US26D Satin Chrome (682). Red background
indicator has aluminum letters reading “LOCKED˝
(no message shown when unlocked). MS1881 has a
teardrop shape lever with red letters on clear decal
indicating unlock direction only.

TOP AND BOTTOM BOLTS

• Hexagonal 3/8" flat to flat. Stainless steel. Guides

furnished. Bolt throw is 23/32". Strike required in metal
headers and thresholds is 1/2" diameter hole. For wood
installation, two 4005 strikes required are available
separately.

INTERLOCK

• All steel mechanism includes device to prevent entry of

pivoted bolt until vertical bolts are locked and conversely, to
prevent unlocking of vertical bolts when pivoted bolt is locked.

OPTIONS

• For wood header or threshold order 4005 Strikes

separately. For doors over 84" up to 120" Tall Door Kit
TDK-1880 available separately.

STA NDARD PACKAGE

• Individually boxed with bolt guides and screws. Shipping

weight: 2 lbs.

MS188 0

ARM-014-9/14

MS1881

800.872.3267 • Fax [phone]

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

adamsrite.com

www.

FP-8

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

MS1880, M S1881 TWO-POINT FLUSHBOLTS

FLUSHBOLTS & PIVOTS

Dimensions

3/4"

19.1mm

FACE OF

15/16"

23.8mm

1-1/16"

STILE

27mm

MS1880

23/32"

18.3mm

THROW

8-1/8"

206.4mm

8-1/8"

206.4mm

MS1881

7/8"

22.2mm

1-1/2"

38.1mm

Stile Preparation

TOP GUIDE

BRACKET

DRILL & CSK

FOR #10-32

FLATHEAD SCREW

(4 PLCS)

1/2"

12.7mm

(2 PLCS)

9/64"

DIA.

3.6mm

3/4"

DIA.

19.1mm

CYLINDER

ON ACTIVE

DOOR LEAF

DIA.

1-1/16"

27mm

11/16"

17.5mm

(2 PLCS)

9/16"

14.3mm

(2 PLCS)

15/16"

23.8mm

(2 PLCS)

15/16"

23.8mm

BOTTOM

GUIDE

BRACKET

23/32"

18.3mm

THROW

HOW TO ORDER MS1880, MS1881 TWO-POINT FLUSHBOLTS

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

MODEL TURN SHAPE CYLINDER HEIGHT* FINISH

MS18 80 -01 -682

MS18 80 Hourglass 01 31" to 35" 119 Black

81 Teardrop 02 35-1/16" to 39" 121 Dark Bronze

03 39 -1/16" 43" 682 Satin Chrome

04 43-1/16" to 47"

05 47-1/16" to 51 "

*Distance from floor to cylinder centerline

RELATED PRODUCTS COMPATIBLE PRODUCTS

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

Accessories Deadlocks

TDK-1880 Tall Door Kit. MS1850S, MS1850S-050, MS1850SN, MS1850SN-050, 1850S-020 (shortbolt), MS1950

This product is compatible with the following products:

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