Adams Rite 2290-412-1MD-10B Dual Force Lock with Standard Flat Strike, Exterior Trim Set
- Dark Bronze finish
- Cylinder Backset: 1-1/2"
- Exterior Trim Set
- Faceplate measures 1-1/4" x 8"
- Dark Bronze Anodized faceplate finish

The 2290-412-1MD-10B from Adams Rite is a dual force lock with standard flat strike, exterior trim set and 1-1/2" 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 2290-412-1MD-10B Lock Features
- Dark Bronze finish: Provides a sleek and modern look that enhances your door's aesthetic.
- Cylinder Backset: 1-1/2": Specifically designed to fit a variety of residential and commercial doors.
- Exterior Trim Set: Additional features that improve usability and functionality.
- Faceplate measures 1-1/4" x 8": Ensures a secure and flush installation for both aesthetic and functional purposes.
- Dark Bronze Anodized faceplate finish: Offers long-lasting durability and a resistant surface against wear.
- Stainless steel auxiliary deadlatch pin: Prevents "loiding" or case-knife entry, enhancing security.
- Operable by any standard 1-5/32" diameter mortise cylinder: Versatile compatibility with a wide range of locking systems.
- 1-3/4" minimum door thickness required: Suitable for most standard door types.
- Grade 1 strength: Provides superior performance and longevity, meeting stringent security standards.
- Solid brass latchbolt: 5/8" throw for reliable locking, easily reversible for installation convenience.
- Stainless steel deadbolt: 1" throw for robust security.
- Included standard flat strike: Model 2206 (ASA) is perfect for flat jamb installations.
Adams Rite 2290-412-1MD-10B Specifications
| Finish | Dark Bronze |
| Cylinder Backset | 1-1/2" |
| Trim Type | Exterior Trim Set |
| Faceplate Dimensions | 1-1/4" x 8" |
| Anodized Finish | Dark Bronze |
| Auxiliary Deadlatch Pin Material | Stainless Steel |
| Compatibility | Standard 1-5/32" Diameter Mortise Cylinder |
| Minimum Door Thickness | 1-3/4" |
| Strength Grade | Grade 1 |
| Latchbolt Material | Solid Brass |
| Latchbolt Throw | 5/8" |
| Deadbolt Material | Stainless Steel |
| Deadbolt Throw | 1" |
| Included Strike Model | 2206 (ASA) |



