Details
Adams Rite Maximum Security Aluminum Door Deadbolt, MS1850S - 628 (Aluminum)
A huge bolt of laminated stainless steel, nearly three inches long, activated by an uncomplicated pivot mechanism, has made this basic MS® Deadbolt 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 door and jamb is greater than it should be.

Cylinder Backset:
31/32", 1-1/8" or 1-1/2" only.
Case:
Steel with corrosion-resistant plating. 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.
Strike:
See illustration for dimensions of strike slot which can be cut in metal jamb. Trim plate, box strike and armored strike are also available, but are sold separately (4000 Series Trim Strike or 4001 Trim Strike & Box Strike).

Operation:
360 degree turn of the 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 (Sometimes referred to as "AR" Cam or Adams Rite Cam).

Additional Information
Weight | 2.0000 |
---|---|
Manufacturer | Adams Rite |
ANSI Lock Function | No |
Operation | No |
IC Prep Option | No |
Fail Safe/Fail Secure | No |
Function | No |
Electrified Lockset Trims | No |