Skip to main content
MS1850S DEADLOCK, 1-1/8 IN. BACKSET ANSI ALUMINUM Silver

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

Adams Rite MS1850S-310-628Click To Copy MS1850S DEADLOCK, 1-1/8 IN. BACKSET ANSI ALUMINUM Silver

Item #: MS1850S-310-628 by Adams Rite

See reviewsSee reviews
See reviews summary
In Stock

$67.65

/each
SAVE UP TO 6.77

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business dayIn stock: 499 units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now
Large Order Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features
  • Straight Bolt Deadlock
  • For Use in Single Leaf Narrow Stile Doors
  • Laminated Steel Bolt
  • 6-7/8" Faceplate
  • Warranted Free From Defects In Workmanship And Materials Under Normal Use And Service

Finish

Clear Anodized Aluminum

Function

Deadlock

Series

MS1850S Series

Backset

1-1/8 Inch

Color

Aluminum

Color Code

628/US28

Warranty

1 Year From Date of Purchase.

Pack Size

1

Door Locks & Knobs Product Type

Deadbolts

General Material

Aluminum

UNSPSC

46171500

Product Type

Storefront Lock

Aluminium Bottle Contents

Swinging

ProductType

Manual

Alternate Part Number-1

178657

Sub-Series

CL_Storefront_Locks_adams_rite_190

Manufacturer Parent

Assa Abloy

Handing

Non-Handed

Hand

Non-Handed

Features

The Length of This Bolt Provides Maximum Security for a Single Leaf Door; Key can be Removed only When Bolt is in a Positively Locked or Unlocked Position

Deadbolt Material

Eight Ply Laminated Stainless Steel

For Door Type

Aluminum Doors; Swinging Doors

Function Family

Storefront Deadlock

Case Dimensions

1" x 6" x 1-25/32"

Cylinder Type Used

Accepts Standard 1" Length, 1-5/32" Diameter Mortise Cylinder With MS Cam (4036 Mortise Cylinder or 4066 Thumbturn)

Faceplate Dimension

1" x 6-7/8"

Corrosion Resistant

Yes

Bolt Type

Straight Bolt

Deadbolt Size

5/8" x 1-3/8" x 2-7/8"

Included Components

Faceplate; Mounting Screws

Finish Family

Aluminum

ADA Compliant

No

Faceplate Shape

Flat

Finish Description

Satin Aluminum

Deadbolt Throw

1-3/8 Inch

Height

2

Length

8.75

Width

3.25

Product Overview
MS1850S SeriesMS® Deadlock

The MS1850S Deadlock utilizes a laminated stainless steel bolt, activated by a pivot mechanism to provide maximum security for a single leaf narrow stile door. Function - A huge bolt of laminated stainless steel, nearly three inches long, activated by an uncomplicated pivot mechanism, has made this basic MS® Deadlock the standard of the narrow stile door industry. The length of this bolt provides maximum security for a single leaf door, even a very tall and flexible one or an installation where the gap between the door and jamb is greater than it should be. Operation 360° turn of key or thumbturn throws or retracts the counterbalanced bolt. Key can be removed only when bolt is in a positively locked or unlocked position. Lock accepts any standard 1-5/32" diameter mortise cylinder or thumbturn from either or both sides. Cylinder must have MS® dimensioned cam.

Specifications: Cylinder Backset:
  • 7/8", 31/32", 1-1/8", or 1-1/2" only.
Case:
  • Steel with corrosion-resistant plating, measures 1" x 6" x depth. (Depth varies by backset.)
Bolt:
  • 5/8" x 1-3/8" x 2-7/8" with 1-3/8" throw. Eight-ply laminated stainless steel.
  • Center ply has alumina-ceramic core to defeat any hacksaw attack, including rod-type "super" hacksaws.
Faceplate:
  • Measures 1" x 6-7/8"
Strike:
  • Trim plate, box strike, and armored strike are available separately.
Cylinder Cam:
  • MS1850S 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.
Options:
  • For jambs too narrow to accept the long bolt, the MS1850S-050 offers a shorter bolt with hook shape to provide equal security against door-prying attempts. 1850S-020 short throw without hook is also available.
  • Second and third point locking bolts are available for pairs of doors. All use any make standard mortise cylinder and thus can be keyed into systems with other types of doors.
  • “SCHOOLHOUSE” version, also available, is modified so that operation from inside is “unlock only”. This lock is handed and must be specified LH or RH. Specify Series SCH1850S. Same faceplate and backset options as Series MS1850S.
  • Operation from inside, with standard Adams Rite 4066 Turn or with 4550 Deadlock Lever. For wood or hollow metal, see MS1850SN.