Adams Rite 4189-00-03-121IB Flush Locksets Trim for 1-11/16" to 2" Stile Thickness in Dark Bronze Anodized
- Dark Bronze Anodized finish
- Flush locksets for sliding doors
- Backset is variable with minimum 5/8" and maximum 1-9/32" (from face to lock to escutcheon and cylinder centerline)
- Lockset exterior without cylinder
- Inside Operation: Vertical slide button projects or retracts deadlock bolt

The 4189-00-03-121IB from Adams Rite is a flush locksets trim for 1-11/16" to 2" stile thickness in dark bronze anodized. The 4189 series Flush Locksets for sliding doors combine the time-tested and field-proven Adams Rite MS1847 with a slide button and features the adjustable self-protecting bolt. It functions with projecting only 1/10" from the door stile on either side, the 4189 series locksets allow doors to slide freely past other sliding units or stationary panels. There are no projecting handles to tear draperies or prevent the door from being "stacked" in a wall packet. It operates from inside by a simple up or down movement of a slide button, set flush in the deeply recessed finger pull. It is not recommended for wood doors.
Features
- Dark Bronze Anodized finish: Provides a durable and stylish appearance that enhances long-term wear and aesthetics.
- Flush locksets for sliding doors: Ensures seamless operation with no protruding handles, allowing doors to stack and slide unhindered.
- Variable backset: Flexibility with minimum 5/8" and maximum 1-9/32" adjustments accommodates various installations easily.
- Lockset exterior without cylinder: Simplifies installation while maintaining a clean and modern look.
- Inside Operation: The vertical slide button offers easy operation for projecting or retracting the deadlock bolt effortlessly.
- Stile thickness compatibility: Designed specifically for stiles ranging from 1-11/16" to 2" for precise fitting.
- Minimum clear depth: Requires only backset plus 9/16", ensuring it fits snugly without taking excess space.
- Escutcheons: Made from zinc alloy with satin silver epoxy finish, providing strength and an appealing look.
- Handles/Trim only: Comes without a lock; ideal for those looking for a trim solution.
- Not recommended for wood doors: Best suited for metal doors to ensure optimal performance and durability.
Adams Rite 4189-00-03-121IB Detailed Specifications
| Feature | Details |
|---|---|
| Finish | Dark Bronze Anodized |
| Type | Flush Locksets for Sliding Doors |
| Backset Range | 5/8" to 1-9/32" |
| Exterior | Lockset without Cylinder |
| Inside Operation | Vertical Slide Button |
| Stile Thickness | 1-11/16" to 2" |
| Stile Depth | Backset plus 9/16" |
| Escutcheons Material | Zinc Alloy, Satin Silver Epoxy |
| Lock Provided | No Lock Included |
| Wood Doors | Not Recommended |



