Adams Rite MS-1890-2016-335 Lockset for 31/32" Backset in Black
SKU
MS-1890-2016-335
Model No
MS-1890-2016-335
$177.00
Product Highlights
- Black Anodized finish
- Cylinder Backset: 31/32"
- Case is made of stainless steel with corrosion-resistant plating that measures 1" x 7-3/8" x depth (depth varies by backset)
- Standard Jamb Lip length
- Flat faceplate measures 1" x 6-7/8"

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The MS-1890-2016-335 from Adams Rite is a high-quality lockset designed for a 31/32" backset, featuring a sleek black anodized finish. This lockset ensures maximum security with its deadlock and deadlatch, providing reliable control during business hours and after hours. Its unique design allows for a 360-degree key or thumb turn operation, making it incredibly user-friendly while maintaining robust protection.
Adams Rite MS-1890-2016-335 Lockset Features
- Black Anodized finish: Offers a sleek, modern look while resisting corrosion for long-lasting durability.
- Cylinder Backset: 31/32": Specifically designed to fit standard backset configurations, ensuring a perfect fit for a variety of door types.
- Stainless Steel Case: Provides corrosion resistance with dimensions of 1" x 7-3/8" (depth varies by backset), ensuring strength and longevity.
- Standard Jamb Lip Length: Guarantees compatibility with most standard doors for easy installation.
- Flat Faceplate Dimensions: Measures 1" x 6-7/8" for a polished and unobtrusive appearance.
- Handed Operation: Available in RH or LHR, accommodating different door setups for flexible installation.
- Cylinder Exclusion: Allows for customization as the cylinder is not included, making it versatile for various locking options.
- MS+1890 Compatibility: Operable by any standard 1-5/32" diameter mortise cylinder with MS cam for added convenience.
- Grade 1 Strength: Designed to meet the highest durability standards in the industry for maximum security.
- Eight Ply Laminated Latchbolt: Measures 5/8" x 1-3/8" with a 13/16" throw, providing added security against forced entry.
- Armored Strike: Constructed with satin stainless steel trim plate and steel mounting plate to enhance overall lock strength.
Adams Rite MS-1890-2016-335 Lockset Specifications
| Feature | Details |
| Finish | Black Anodized |
| Cylinder Backset | 31/32" |
| Case Material | Stainless Steel with Corrosion-Resistant Plating |
| Case Dimensions | 1" x 7-3/8" (depth varies by backset) |
| Faceplate Dimensions | 1" x 6-7/8" |
| Handed Operation | Available in RH or LHR |
| Cylinder | Not Included |
| Compatibility | Operable by standard 1-5/32" diameter mortise cylinder with MS cam |
| Strength Grade | Grade 1 |
| Latchbolt Material | Eight Ply Laminated Stainless Steel |
| Latchbolt Dimensions | 5/8" x 1-3/8" with 13/16" throw |
| Strike Plate | Armored with Satin Stainless Steel Trim Plate |
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