Adams Rite MS1850S-450-313 Deadlock with Hookbolt and 1-1/2" Backset in Dark Bronze Anodized
- Dark Bronze Anodized finish
- Cylinder Backset: 1-1/2"
- Case is made of stainless steel with corrosion-resistant plating that measures 1" x 6" x depth (depth varies by backset)
- Hookbolt made of eight ply laminated stainless steel that measures 5/8" x 1-3/8" x 2-7/8" with 1-3/8" throw
- Flat faceplate measures 1" x 6-7/8"

The MS1850S-450-313 from Adams Rite is a deadlock with hookbolt and 1-1/2" backset in dark bronze anodized. The MS1850S series Deadlocks utilizes a laminated stainless steel bolt which is activated by a pivot mechanism to provide the maximum security for a single leaf narrow stile door such that even a very tall and flexible one or an installation where the gap between the door and jamb is greater than it should be. It operates in such a way that the 360 degree turn of key or thumbturn throws or retracts the counterbalanced bolt and the key can be removed only when bolt is in a positively locked or unlocked position. The lock accepts any standard 1-5/32" diameter mortise cylinder or thumbturn from either or both sides. The cylinder must have MS dimensioned cam.
Features
- Finish: Dark Bronze Anodized for a sleek and modern appearance.
- Cylinder Backset: 1-1/2" ensuring compatibility with a variety of door installations.
- Durability: Case is made of stainless steel with corrosion-resistant plating, measuring 1" x 6" with variable depth for reinforced strength.
- Hookbolt Design: Features eight ply laminated stainless steel measuring 5/8" x 1-3/8" x 2-7/8" with a secure 1-3/8" throw for enhanced security.
- Faceplate Dimensions: Flat faceplate measures 1" x 6-7/8" providing a professional finish.
- Handed Operation: Non Handed design allows for flexibility in installation.
- Cylinder: Cylinder not included, giving you the freedom to choose.
- Compatibility: Operable by any standard 1-5/32" diameter mortise cylinder with MS cam for versatile options.
- Strength Rating: Grade 1 strength ensures top-tier security performance.
- Strike Plate: Strike not included, providing customization in door assembly.
Adams Rite MS1850S-450-313 Specifications
Feature | Details |
Finish | Dark Bronze Anodized |
Cylinder Backset | 1-1/2" |
Case Material | Stainless Steel with Corrosion-Resistant Plating |
Hookbolt | Eight Ply Laminated Stainless Steel, 5/8" x 1-3/8" x 2-7/8" with 1-3/8" throw |
Faceplate Dimensions | 1" x 6-7/8" |
Handed Operation | Non Handed |
Cylinder Inclusion | Cylinder not included |
Compatibility | Any standard 1-5/32" diameter mortise cylinder with MS cam |
Strength Rating | Grade 1 |
Strike Plate | Not included |


