The 2290-310-1MN-10B from Adams Rite is a Dual Force Lock with Standard Flat Strike, Trim Set and 1-1/8″ Backset for Wood or Hollow Metal Doors in Dark Bronze. The 2290 series Deadlock/Deadlatch combines the access control capabilities of a latch with the security of a deadbolt for wood or hollow metal doors. The key retracts and extends the deadbolt (and deadlatch) from either side. The exterior lever retracts the latch only while the inside lever retracts the deadbolt and latch simultaneously for fast, easy, panic-proof exiting. It operates in such a way that the latch holdback feature is activated or deactivated by turning key to retract latch and sliding holdback button on faceplate down to hold and up to release. It is intended for out-swinging doors.
Adams Rite 2290-310-1MN-10B Key Features
- Dark Bronze finish: Provides a stylish and modern look that complements a variety of door styles.
- Cylinder Backset: 1-1/8″ backset ensures compatibility with most standard door installations.
- Exterior Trim Set: Complete set for easy installation and enhanced aesthetics.
- Faceplate dimensions: Measures 1-1/4″ x 8″ for a secure fit on your doors.
- Stainless steel auxiliary deadlatch pin: Prevents “loiding” or case-knife entry for added security.
- Dual force operation: Works with any standard 1-5/32″ diameter mortise cylinder with MS cam for versatile key options.
- Minimum door thickness: Requires 1-3/4″ for a robust and secure installation.
- Grade 1 strength: Ensures high durability and security, meeting rigorous safety standards.
- Solid brass latchbolt: Features a 5/8″ throw, easily reversible for customizable installation.
- Stainless steel deadbolt: Measures 1″ throw for enhanced locking capabilities.
- Included standard flat strike: The 2206 (ASA) strike ensures a flush or nearly flush door closure for streamlined functionality.
Adams Rite 2290-310-1MN-10B Detailed Specifications
| Finish | Dark Bronze |
| Cylinder Backset | 1-1/8″ |
| Exterior Trim Set | Yes |
| Faceplate Dimensions | 1-1/4″ x 8″ |
| Auxiliary Deadlatch Pin Material | Stainless Steel |
| Compatible Cylinder | 1-5/32″ diameter mortise cylinder with MS cam |
| Minimum Door Thickness | 1-3/4″ |
| Strength Rating | Grade 1 |
| Latchbolt Material | Solid Brass |
| Latchbolt Throw | 5/8″ |
| Deadbolt Material | Stainless Steel |
| Deadbolt Throw | 1″ |
| Included Strike | 2206 (ASA) flat strike |



















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