The MS1852S-415-335 from Adams Rite is a deadlock with straight bolt and 1-1/2″ backset in black anodized. The MS1852S 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
- Black Anodized finish: Provides durability and resistance to corrosion, ensuring long-lasting performance.
- Cylinder Backset: 1-1/2″ for compatibility with a variety of installations.
- High-Quality Construction: Case made of stainless steel with corrosion-resistant plating that measures 1″ x 6″ x depth (depth varies by backset), ensuring strength and reliability.
- Straight Bolt: Made of eight ply laminated stainless steel measuring 5/8″ x 1-3/8″ x 2-7/8″ with 1-3/8″ throw for enhanced security against forced entry.
- Bevel Faceplate: Measures 1″ x 6-7/8″, designed for a seamless fit and aesthetic appeal.
- Handed Operation: Available in LH or RHR (Left Hand or Right Hand Reverse door) for flexible installation options.
- Cylinder Not Included: Allows for customization with a preferred mortise cylinder.
- MS1852S Compatibility: Operable by any standard 1-5/32″ diameter mortise cylinder with MS cam for versatility.
- Grade 1 Strength: Ensures the highest level of security, meeting rigorous standards.
- Strike Not Included: Allows for user-selected strikes for specific door configurations.
Adams Rite MS1852S-415-335 Detailed Specifications
| Feature | Details |
| Finish | Black Anodized |
| Cylinder Backset | 1-1/2″ |
| Case Material | Stainless Steel with Corrosion-Resistant Plating |
| Straight Bolt Dimensions | 5/8″ x 1-3/8″ x 2-7/8″, 1-3/8″ Throw |
| Bevel Faceplate Size | 1″ x 6-7/8″ |
| Handed Operation | LH or RHR |
| Cylinder Inclusion | No |
| Compatibility | Standard 1-5/32″ Diameter Mortise Cylinder with MS Cam |
| Strength Grade | Grade 1 |
| Strike Inclusion | No |



















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