Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Yale Y9B680151 Door Lock Right Side Closure. Please read these instructions carefully before installation and use to ensure proper function and longevity of the product. Keep this manual for future reference.
Product Overview
The Yale Y9B680151 is a robust key lock designed for right-side closure applications in homes and offices. It features a galvanized steel case and latches, ensuring durability and security. The lock can be operated from both the outside and the inside using the provided keys.
Key Features:
- Galvanized steel case and latches for enhanced durability.
- Operable from both exterior and interior with keys.
- Designed for right-side closure.
- Includes 2 keys.
Dimensions and Components
Refer to the technical drawing below for detailed dimensions and component layout of the Yale Y9B680151 Door Lock.

Figure 1: Technical drawing showing the Yale Y9B680151 Door Lock. The top view illustrates an overall length of 201mm, with the main case measuring 156mm in length and 56mm in height. The latch mechanism extends 25mm from the main case. The side view shows a thickness of 7mm for the main body and a latch thickness of 4.5mm, with a total height of 17.5mm for the latch assembly. The keyhole has a diameter of 25mm.
Included Components:
- 1 x Yale Y9B680151 Door Lock
- 2 x Keys
Setup and Installation
This section outlines the steps for installing your Yale Y9B680151 Door Lock. Professional installation is recommended if you are unfamiliar with door hardware installation.
Tools Required:
- Drill
- Screwdriver (Phillips head recommended)
- Measuring tape or ruler
- Pencil
Installation Steps:
- Prepare the Door: Ensure the door frame and door edge are clean and free from obstructions. Mark the desired position for the lock on the door, considering the right-side closure orientation.
- Mark Mounting Holes: Using the lock body as a template, mark the positions for the mounting screws and the keyhole on the door. Refer to the technical drawing for precise dimensions.
- Drill Holes: Carefully drill pilot holes for the mounting screws. Drill a hole for the key cylinder, ensuring it matches the Ø25mm dimension shown in the technical drawing.
- Mount the Lock Body: Position the lock body onto the door, aligning the key cylinder with its drilled hole. Secure the lock body using appropriate screws. Do not overtighten.
- Install the Strike Plate: Close the door and mark the position where the latch meets the door frame. Install the strike plate on the door frame, ensuring it aligns perfectly with the latch for smooth operation.
- Test Operation: Insert a key and test the locking and unlocking mechanism from both the inside and outside. Ensure the latch retracts and extends smoothly without binding.
Operating Instructions
The Yale Y9B680151 Door Lock is designed for straightforward operation.
Locking the Door:
- From the Outside: Insert one of the provided keys into the keyhole. Turn the key clockwise (or counter-clockwise, depending on the specific mechanism) until the latch fully extends and secures the door. Remove the key.
- From the Inside: Insert one of the provided keys into the keyhole. Turn the key clockwise (or counter-clockwise) until the latch fully extends and secures the door. Remove the key.
Unlocking the Door:
- From the Outside: Insert the key into the keyhole. Turn the key counter-clockwise (or clockwise) until the latch fully retracts. Open the door.
- From the Inside: Insert the key into the keyhole. Turn the key counter-clockwise (or clockwise) until the latch fully retracts. Open the door.
Note: The lock is designed for right-side closure. Ensure the door is properly aligned for optimal locking performance.
Maintenance
Regular maintenance ensures the longevity and smooth operation of your Yale Y9B680151 Door Lock.
- Cleaning: Wipe the lock body with a soft, damp cloth. Avoid abrasive cleaners or solvents, as these can damage the finish.
- Lubrication: Periodically apply a small amount of graphite-based lubricant or a silicone spray specifically designed for locks into the keyhole and latch mechanism. Do not use oil-based lubricants as they can attract dust and grime.
- Inspection: Check mounting screws periodically to ensure they are tight. Inspect the latch and strike plate for any signs of wear or misalignment.
- Key Care: Keep keys clean and avoid using them for purposes other than operating the lock. Do not force a key if it feels stiff.
Troubleshooting
If you encounter issues with your Yale Y9B680151 Door Lock, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Key is stiff or hard to turn | Lack of lubrication, bent key, debris in keyhole | Apply graphite lubricant to keyhole. Check key for damage. Clean keyhole with compressed air. |
| Latch does not extend/retract fully | Misalignment with strike plate, debris in mechanism, loose screws | Check strike plate alignment and adjust if necessary. Clean latch mechanism. Tighten mounting screws. |
| Lock feels loose on the door | Loose mounting screws | Tighten all mounting screws securely. |
If the problem persists after attempting these solutions, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | Y9B680151 |
| Brand | Yale |
| Lock Type | Key Lock |
| Material | Alloy Steel (Galvanized) |
| Finish | Polished, Satin/Nickel plated |
| Overall Dimensions (L x W x H) | 6.14 x 2.2 x 0.69 inches (156 x 56 x 17.5 mm) |
| Keyhole Diameter | Ø25 mm |
| Closure Type | Right Side Closure |
| Included Accessories | 2 Keys |
| Recommended Uses | Home, Office |
| Manufacturer | Assa Abloy spa |
Warranty Information
Specific warranty details for the Yale Y9B680151 Door Lock are not provided in the product information. For warranty inquiries, please contact Yale customer support directly or refer to the official Yale website.
Customer Support
For further assistance, technical support, or to report any issues, please visit the official Yale website or contact their customer service department. You can often find contact information on the product packaging or through the brand's official online presence.
Online Resources: Visit the Yale Store on Amazon







