The MS1851S-210-313 from Adams Rite is a high-security deadlock designed for single leaf narrow stile doors, featuring a straight bolt and a 31/32″ backset in a sleek dark bronze anodized finish. Its laminated stainless steel bolt and pivot mechanism ensure maximum security, while the key removal function only allows the key to be taken out when the bolt is fully locked or unlocked, making it a reliable choice for both residential and commercial applications.
Adams Rite MS1851S-210-313 Key Features
- Dark Bronze Anodized Finish: Enhances aesthetic appeal while providing durability against corrosion.
- Cylinder Backset: Measures 31/32″, ensuring compatibility with various door types.
- Stainless Steel Case: Constructed from corrosion-resistant stainless steel, measuring 1″ x 6″ x depth (depth varies by backset), for long-lasting performance.
- Straight Bolt: Made of eight ply laminated stainless steel, with dimensions of 5/8″ x 1-3/8″ x 2-7/8″ and 1-3/8″ throw for enhanced security.
- Radius Faceplate: Measures 1″ x 6-7/8″, providing a clean and modern look.
- Handed Operation: Non-handed design allows for flexible installation options.
- Cylinder Not Included: Offers the flexibility to choose any standard 1-5/32″ diameter mortise cylinder with MS cam.
- Grade 1 Strength: Exceeds performance standards, ensuring superior security.
- Strike Not Included: Allows for customizable installation based on user needs.
Adams Rite MS1851S-210-313 Detailed Specifications
| Feature | Details |
| Finish | Dark Bronze Anodized |
| Cylinder Backset | 31/32″ |
| Case Material | Stainless Steel with Corrosion-Resistant Plating |
| Case Dimensions | 1″ x 6″ x Depth (varies by backset) |
| Straight Bolt Material | Eight Ply Laminated Stainless Steel |
| Straight Bolt Dimensions | 5/8″ x 1-3/8″ x 2-7/8″ |
| Bolt Throw | 1-3/8″ |
| 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 |
| Strike | Not Included |



















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