1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SCHLAGE F51A FLA 619 Flair Entry Lockset. Please read all instructions carefully before beginning installation to ensure proper function and to avoid damage to the product or property.

Image 1.1: The SCHLAGE F51A FLA 619 Flair Entry Lockset, featuring a satin nickel finish and flair design. This lockset is designed for entry doors, providing security and functionality.
2. Safety Information
Always follow basic safety precautions when installing or maintaining door hardware. Failure to do so may result in injury or property damage.
- Wear appropriate personal protective equipment, such as safety glasses, during installation.
- Ensure all components are securely fastened before use.
- Do not use power tools at excessive speeds, which could damage the lockset or door.
- Keep small parts away from children.
3. Package Contents
Verify that all parts are present before beginning installation. If any parts are missing or damaged, contact SCHLAGE customer support.
- Exterior Flair Handle/Knob Assembly
- Interior Flair Handle/Knob Assembly
- Latch Mechanism (Triple Option)
- Strike Plates (Dual)
- Mounting Screws
- Keys
- Installation Template (if included)
Note: The specific components may vary slightly based on the exact product configuration.
4. Tools Required
The following tools are typically required for installation:
- Phillips Head Screwdriver
- Tape Measure
- Pencil
- Wood Block (for drilling, if necessary)
- Drill with appropriate bits (if new door preparation is required)
5. Setup and Installation
This section outlines the general steps for installing the SCHLAGE F51A FLA 619 Flair Entry Lockset. Refer to the included installation template for precise measurements and drilling instructions if preparing a new door.
5.1 Prepare the Door
- Check Door Preparation: Ensure your door has the correct bore holes (typically 2-1/8 inches for the lock body and 1 inch for the latch) and backset (2-3/8 inches or 2-3/4 inches). The F51A FLA 619 features a universal triple option latch to accommodate both backsets.
- Adjust Latch: If necessary, adjust the latch to the correct backset. The triple option latch allows for easy adjustment.
5.2 Install the Latch
- Insert the latch into the edge bore hole of the door, ensuring the bevel of the latch bolt faces the door frame.
- Secure the latch with the provided screws. Ensure it is flush with the door edge.
5.3 Install the Exterior Assembly
- Insert the exterior handle/knob assembly through the 2-1/8 inch bore hole, ensuring the spindle engages with the latch mechanism.
- Make sure the key cylinder is oriented correctly.
5.4 Install the Interior Assembly
- Align the interior handle/knob assembly with the exterior assembly, ensuring the mounting posts and spindle are correctly engaged.
- Secure the interior assembly to the exterior assembly using the provided mounting screws. Tighten screws evenly until snug, but do not overtighten.
5.5 Install the Strike Plate
- Close the door and mark the center of the latch bolt on the door frame.
- Chisel out a mortise for the strike plate so it sits flush with the door frame.
- Secure the strike plate with the provided screws.
5.6 Test Operation
After installation, test the lockset's function:
- Turn the interior knob/lever to ensure the latch retracts smoothly.
- Use the key from the exterior to ensure the lock engages and disengages properly.
- Ensure the door latches securely when closed.
6. Operation
The SCHLAGE F51A FLA 619 Flair Entry Lockset is designed for standard entry door use, offering both keyed entry from the exterior and a turn-button or push-button locking mechanism from the interior.
6.1 Locking from the Exterior
Insert the key into the exterior cylinder and turn it to lock or unlock the door. Remove the key once the desired state is achieved.
6.2 Locking from the Interior
From the interior, rotate the turn-button or push the button (depending on the specific mechanism) to lock the door. The door can typically be unlocked from the interior by turning the knob/lever, or by using the key from the exterior.
7. Maintenance
Proper maintenance ensures the longevity and smooth operation of your lockset.
- Cleaning: Clean the lockset 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 graphite lubricant or a silicone-based lubricant to the keyway and latch mechanism to ensure smooth operation. Do not use oil-based lubricants, as they can attract dirt and dust.
- Tightening: Check mounting screws periodically and tighten if necessary. Do not overtighten.
8. Troubleshooting
If you encounter issues with your lockset, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Key does not turn smoothly or gets stuck. | Dirt in keyway, worn key, or lack of lubrication. | Clean keyway with compressed air. Lubricate keyway with graphite or silicone spray. Try a new key if available. |
| Latch bolt does not retract fully. | Misalignment, debris in mechanism, or worn parts. | Check for proper alignment of lockset components. Clean any debris from the latch mechanism. Lubricate the latch. |
| Door does not latch securely. | Strike plate misalignment, door sag, or worn latch. | Adjust the strike plate position. Check door hinges for sag. If latch is worn, consider replacement. |
| Knob/lever is loose. | Mounting screws are loose. | Tighten the mounting screws evenly. |
If these solutions do not resolve the issue, contact SCHLAGE customer support for further assistance.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | F51A FLA 619 |
| Brand | SCHLAGE |
| Type | Entry Lockset |
| Design Pattern | Flair |
| Finish | Satin Nickel |
| Exterior Finish | Nickel |
| Material | Metal, Brass, Stainless Steel |
| Lock Type | Key Lock |
| Backset | Universal 2-3/8 inch & 2-3/4 inch |
| Latch | Triple Option |
| Strikes | Dual |
| ANSI Grade | Grade 2 Quality |
| Item Weight | Approximately 1.55 - 1.6 Pounds |
| Product Dimensions | 7 x 3.25 x 6 inches |
| Batteries Required | No |
| UPC | 043156399741 |
10. Warranty Information
The SCHLAGE F51A FLA 619 Flair Entry Lockset comes with the following warranties:
- Finish Warranty: 10-year finish warranty.
- Mechanical Warranty: Limited Lifetime Mechanical Warranty.
For detailed terms and conditions, please refer to the official SCHLAGE warranty documentation or visit the SCHLAGE Store.
11. Customer Support
If you require further assistance, have questions about installation, or need to report a warranty claim, please contact SCHLAGE customer support. Contact information can typically be found on the SCHLAGE official website or on the product packaging.
You can also visit the official SCHLAGE Store on Amazon for product information and resources.





