1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Weiser Alfini Passage Lever Lock, Model GLC101 AI11P MS 6LR1. This passage function lever is designed for doors that do not require a locking mechanism, such as closets or hallway doors, allowing unrestricted access from both sides. It features a durable bronze finish and a non-handed design for versatile application.
2. Product Features
- Passage Function: Provides unrestricted access from either side of the door, ideal for closets, hallways, or other non-locking interior doors.
- Alfini Style Lever: Features a straight, ergonomic lever design.
- Non-Handed Design: Compatible with both right-handed and left-handed door installations.
- Adjustable Backset: Accommodates standard door preparations with an adjustable backset of 2-3/8 inches or 2-3/4 inches.
- 6-Way Latch: Ensures secure and flexible installation.
- Durable Finish: Bronze finish for lasting aesthetic appeal.
- Easy Installation: Designed for straightforward setup with visible screws on one side for secure mounting.
3. Package Contents
Ensure all components are present before beginning installation:
- 1 x Weiser Alfini Passage Lever (Interior and Exterior Handles)
- 1 x Latch Mechanism
- 1 x Strike Plate
- Mounting Screws
- Installation Instructions (this manual)
4. Setup and Installation
Installation of the Weiser Alfini Passage Lever Lock is designed to be straightforward. Follow these general steps. For detailed visual guidance, refer to the included diagrams or manufacturer's specific installation guide.
- Prepare the Door: Ensure your door has standard bore holes (typically 2-1/8 inches diameter) and a backset of either 2-3/8 inches or 2-3/4 inches. Adjust the latch mechanism if necessary to match your door's backset.
- Install the Latch: Insert the latch mechanism into the edge bore hole of the door. Secure it with the provided screws. Ensure the latch bolt faces the door frame.
- Install the Exterior Lever: Place the exterior lever assembly through the door, ensuring the spindle engages with the latch mechanism.
- Install the Interior Lever: Align the interior lever assembly with the exterior assembly and the latch mechanism. Secure both assemblies together using the provided mounting screws. These screws are typically visible on the interior side of the door.
- Test Operation: Close the door and test the lever operation from both sides to ensure the latch retracts smoothly and the door opens and closes without obstruction.
- Install the Strike Plate: Mount the strike plate on the door frame, aligning it with the latch bolt. Secure with screws.

Figure 1: The Weiser Alfini Passage Lever Lock, showcasing its bronze finish and ergonomic design. This image illustrates the exterior appearance of the lever handle and its circular base plate.
5. Operating Instructions
The Weiser Alfini Passage Lever Lock is designed for simple and intuitive operation:
- To open the door, simply depress the lever handle downwards. This retracts the latch bolt, allowing the door to open.
- To close the door, push the door shut. The latch bolt will automatically extend into the strike plate, holding the door closed.
- Since this is a passage function lever, there is no locking mechanism. The door can be opened from either side at any time.
6. Maintenance
To ensure the longevity and smooth operation of your Weiser Alfini Passage Lever Lock, follow these maintenance guidelines:
- Cleaning: Clean the lever handles and trim with a soft, damp cloth. Avoid abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
- Lubrication: Periodically apply a small amount of silicone-based lubricant to the latch bolt and internal mechanisms to maintain smooth operation. Do not use oil-based lubricants, as they can attract dust and debris.
- Tightening Screws: Over time, mounting screws may loosen. Periodically check and tighten all visible screws to ensure the lever remains securely attached to the door.
7. Troubleshooting
If you encounter issues with your passage lever lock, consider the following common solutions:
- Lever is Loose: Check and tighten the mounting screws on the interior side of the door.
- Latch Bolt Does Not Retract Smoothly:
- Apply silicone-based lubricant to the latch bolt.
- Ensure the lever assemblies are not overtightened, which can bind the mechanism. Loosen screws slightly if needed.
- Door Does Not Close Properly:
- Verify the strike plate on the door frame is correctly aligned with the latch bolt. Adjust if necessary.
- Check for any obstructions in the door frame or around the latch.
8. Specifications
| Attribute | Detail |
|---|---|
| Brand | Weiser |
| Model Number | GLC101 AI11P MS 6LR1 |
| Function | Passage (Non-locking) |
| Style | Alfini Lever |
| Finish | Bronze |
| Material | Bronze |
| Backset Range | Adjustable 2-3/8" or 2-3/4" |
| Latch Type | 6-Way Latch |
| Item Weight | 1.2 pounds |
| Product Dimensions | 5.9 x 4.1 x 8.7 inches |
| UPC | 059184203011 |
9. Warranty and Support
For warranty information, technical support, or to purchase replacement parts, please contact Weiser customer service directly or visit their official website. Keep your proof of purchase for warranty claims.





