The MS1950-250-313 from Adams Rite is a deadlock with hookbolt and 31/32″ backset in dark bronze. The MS1950 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.
Adams Rite MS1950-250-313 Deadlock Features
- Dark Bronze Anodized finish: Provides a sleek and modern appearance while enhancing durability against wear and corrosion.
- Cylinder Backset: 31/32″: Ideal for narrow stile doors, ensuring a precise fit and secure installation.
- Stainless Steel Case: Fully constructed with internal components measuring 1″ x 6″, offering robust security and longevity.
- Hookbolt: Made of eight ply laminated stainless steel, measuring 5/8″ x 1-3/8″ x 2-7/8″ with a 1-3/8″ throw, this design offers superior resistance against forced entry.
- Flat Faceplate: Measures 1″ x 6-7/8″, ensuring a professional finish that complements any door design.
- Handed Operation – Non Handed: Versatile installation options for both right and left-handed doors.
- Cylinder Not Included: Allows for customization with a standard 1-5/32″ diameter mortise cylinder with MS cam.
- Grade 1 Strength: Meets stringent standards for strength and security, ensuring peace of mind.
- Strike Not Included: Provides flexibility for choosing the best strike for your specific installation needs.
Adams Rite MS1950-250-313 Deadlock Specifications
| Finish | Dark Bronze Anodized |
| Cylinder Backset | 31/32″ |
| Case Dimensions | 1″ x 6″ (depth varies by backset) |
| Hookbolt Dimensions | 5/8″ x 1-3/8″ x 2-7/8″ with 1-3/8″ throw |
| Faceplate Dimensions | 1″ x 6-7/8″ |
| Operation | Non Handed |
| Cylinder Requirement | Standard 1-5/32″ diameter mortise cylinder with MS cam |
| Strength Rating | Grade 1 |
| Included Items | Lock only (strike not included) |



















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