Adams Rite 2290-312-1MW-10B Dual Force Lock with Standard Flat Strike, Exterior Trim Set
- Dark Bronze finish
- Cylinder Backset: 1-1/8"
- Exterior Trim Set
- Faceplate measures 1-1/4" x 8"
- Dark Bronze Anodized faceplate finish

The 2290-312-1MW-10B from Adams Rite is a Dual Force Lock with Standard Flat Strike, Exterior 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 2290-312-1MW-10B Key Features
- Finish: Dark Bronze finish provides a sleek and modern look while offering durability and corrosion resistance.
- Cylinder Backset: 1-1/8" backset accommodates standard door configurations, ensuring compatibility with most installations.
- Exterior Trim Set: Designed for exterior use, enhancing security while maintaining aesthetic appeal.
- Faceplate Size: Faceplate measures 1-1/4" x 8" for a robust installation that withstands heavy use.
- Anodized Finish: Dark Bronze Anodized faceplate enhances durability and resistance to wear and tear.
- Stainless Steel Pin: Auxiliary deadlatch pin prevents "loiding" or case-knife entry, adding to overall security.
- Standard Mortise Cylinder: The dual force 2290 Deadlocks work with standard 1-5/32" diameter mortise cylinders, providing flexibility in keying options.
- Minimum Door Thickness: Requires a 1-3/4" minimum door thickness for optimal security and performance.
- Grade 1 Strength: Tested to meet rigorous standards for residential and light commercial security.
- Brass Latchbolt: Solid brass latchbolt with a 5/8" throw is easily reversible, enhancing versatility.
- Stainless Steel Deadbolt: Features a 1" throw deadbolt for added security and peace of mind.
- Standard Flat Strike: Includes the 2206 ASA standard flat strike for flush or nearly flush door jambs, ensuring a secure fit.
Adams Rite 2290-312-1MW-10B Specifications
| Feature | Details |
| Finish | Dark Bronze |
| Cylinder Backset | 1-1/8" |
| Exterior Trim Set | Yes |
| Faceplate Size | 1-1/4" x 8" |
| Anodized Finish | Dark Bronze Anodized |
| Auxiliary Deadlatch Pin | Stainless Steel |
| Standard Mortise Cylinder | 1-5/32" diameter with MS cam |
| Minimum Door Thickness | 1-3/4" |
| Grade | Grade 1 |
| Latchbolt Material | Solid Brass |
| Latchbolt Throw | 5/8" |
| Deadbolt Material | Stainless Steel |
| Deadbolt Throw | 1" |
| Included Strike | 2206 ASA (flat jamb) |
Tools & Calculators


