Adams Rite MS1850S-X5X - Series MS® Deadlock, 6-7/8" body

Searching for other Adams Rite Deadlocks? Click here to view our Adams Rite Deadlock Selection Guide

Adams Rite MS1850S-X5X Series MS® Deadlock, 6-7/8" Body

The MS1850S-X5X Series MS® Deadlock utilizes a laminated stainless steel hookbolt to provide maximum security for a sliding narrow stile aluminum door. The Deadlock is activated by a pivot mechanism.

The Adams Rite MS1850S X5X Hookbolt Deadlock is available in the following models:

Adams Rite MS1850S X5X deadlock with hookbolt is available with a flat faceplate

Adams Rite MS1851S X5X deadlock with hookbolt is available with a radius faceplate

Adams Rite MS1851SW X5X deadlock with hookbolt is available with a radius with weatherstrip faceplate

Adams Rite MS1852S X5X deadlock with hookbolt is available with a bevel faceplate. Please note that the Adams Rite MS1852-X5X is a handed product.

Function

The MS1850S-X5X Series MS® Deadlock answers the security need of sliding narrow stile aluminum doors in commercial, industrial, and institutional buildings. The locking mechanism is identical to the Adams Rite MS1850S Series MS Deadlock, except that the massive laminated bolt is provided in a hook shape to resist the parting motion of sliding door and jamb. The over-center maximum security (MS) locking action assures that forced entry attempts to pry the door in any direction, up, down, or sideways will be defeated.

Operation

360° turn of key or thumbturn projects 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" [25.4 mm] length, 1-5/32" [29.4 mm] diameter mortise cylinder with MS® cam such as the 4036 Mortise Cylinder or thumbturn such as the 4066 Thumbturn, available separately. Lock accepts cylinder from either or both sides.

Features

Backset

7/8" [22.2 mm], 31/32" [24.6 mm], 1-1/8" [28.6 mm], and 1-1/2" [38.1 mm].

Case

Measures 1" x 6" x depth [25.4 mm x 152.4 mm x depth], depth varies by backset (see table below). Steel with corrosion-resistant plating.

Faceplate

The Faceplate of the Adams Rite MS1850S - X5X measures 1" x 6-7/8" [25.4 mm x 174.6 mm].

Strike

See below for dimensions of strike slot which can be cut in metal jamb. Trim plate, box strike, and armored strike are available separately.

Bolt

Eight-ply laminated stainless steel. Center ply has alumina-ceramic core to defeat any hacksaw attack, including rod-type “super” hacksaws.

Hookbolt measures 5/8" x 1-3/8" [15.9 mm x 34.9 mm] with 13/16" [20.6 mm] throw. Hook shaped bolt repels pry bar attempts to “spread” the door from its jamb or lift it off its track.

Finishes

Click here for our Definitive List of Door Hardware Finishes

Standard Package

Individually boxed with faceplate and mounting screws. Strike plates, cylinders and/or thumbturns available separately.

Shipping Weight

1-1/2 lbs [0.68 kg].

Options

“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 SCH1850S-X5X Series. Same faceplate and backset options as MS1850S-X5X Series.

DOWNLOADS

Click here to download Adams Rite MS1850S-X5X Catalog
Click here to download Adams Rite MS1850S-X5X Installation Instruction
Click here to download Adams Rite Price List

Adams Rite Deadlock Product Selection Guide