The MS1850S Series MS Deadlock utilizes a laminated stainless steelbolt to provide maximum security for a single leaf narrow stile aluminumdoor.

Faceplate: Radius
Backset: 31/32″
Bolt Shape: Hookbolt
Handing:Non-Handed
Finish: 628 Clear Anodized

Function:A huge bolt of laminated stainless steel, nearly 3″ long, activated by an uncomplicatedpivot mechanism, has made the basic MS1850S Series MS Deadlock the standardof the narrow stile aluminum door industry. The length of this bolt provides maximumsecurity for a single leaf door, even a very tall and flexible one or an installationwhere the gap between the door and jamb is greater than it should be.

Operation:360 turn of key or thumbturn projects or retracts the counterbalanced bolt. Keycan be removed only when bolt is in a positively locked or unlocked position. Lockaccepts any standard 1″ [25.4 mm] length, 1-5/32″ [29.4 mm] diameter mortise cylinderwith MS cam such as the 4036 Mortise Cylinder or thumbturn such as the 4066Thumbturn, available separately. Lock accepts cylinder from either or both sides.

Features:
Case:Measures 1″ x 6″ x depth [25.4 mm x 152.4 mmx depth], depth varies by backset. Steel with corrosion-resistant plating.
Faceplate:Measures 1″ x 6-7/8″ [25.4 mm x 174.6 mm].
Bolt:Eight-ply laminated stainless steel.Center ply has alumina-ceramic core to
defeat any hacksaw attack, includingrod-type super hacksaws.
MS1850S: Standard straight bolt measures5/8″ x 1-3/8″ x 2-7/8″ [15.9 mm x 34.9 mmx 73.0 mm] with 1-3/8″ [34.9 mm] throw.
Standard Package:Individually boxed with faceplate andmounting screws. Strike plates, cylindersand/or thumbturns available separately.

Download:MS1850S, MS1850S-X5X Catalog Page