Adams Rite 2290-310-1MN-10B Dual Force Lock with Standard Flat Strike, Trim Set and 1-1/8" Backset for Wood or Hollow Metal Doors in Dark Bronze
- Dark Bronze finish
- Cylinder Backset: 1-1/8"
- Exterior Trim Set
- Faceplate measures 1-1/4" x 8"
- 1-3/4" minimum door thickness required

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.
Features
- Dark Bronze finish: Provides a stylish and contemporary appearance that complements various door designs.
- Cylinder Backset: 1-1/8": Ensures compatibility with standard door preparations, making installation straightforward.
- Exterior Trim Set: Enhances durability and security while offering a refined look.
- Faceplate measures 1-1/4" x 8": The larger faceplate size increases stability and aesthetic appeal.
- Auxiliary deadlatch pin: Made of stainless steel, this feature prevents "loiding" or case-knife entry, emphasizing enhanced security.
- Operable by standard mortise cylinder: The dual force 2290 Deadlocks work with any standard 1-5/32" diameter mortise cylinder with MS cam for easy integration.
- 1-3/4" minimum door thickness required: This ensures appropriate reinforcement and stability for secure locking mechanisms.
- Grade 1 strength: Guarantees high durability and resistance to forced entry, adhering to stringent security standards.
- Solid brass latchbolt: Features a 5/8" throw that is easily reversible using only a screwdriver for convenient installation.
- Stainless steel deadbolt: Measures 1" throw, providing substantial security and resistance against tampering.
- Standard flat strike included: The 2206 (ASA) strike is designed for flat jambs, allowing for a clean and seamless door closure.
Adams Rite 2290-310-1MN-10B Detailed Specifications
| Finish | Dark Bronze |
| Cylinder Backset | 1-1/8" |
| Exterior Trim Set | Included |
| Faceplate Dimensions | 1-1/4" x 8" |
| Auxiliary Deadlatch Pin | Stainless Steel |
| Operational Cylinder Compatibility | Standard 1-5/32" 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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