Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your JUBEST 4FT Heavy Duty Bypass Door Hardware with Soft Close Mechanism. Please read this manual thoroughly before beginning installation to ensure proper setup and safe operation. Retain this manual for future reference.
Safety Information
- Always wear appropriate safety gear, including eye protection and gloves, during installation.
- Ensure all components are securely fastened before operating the doors.
- Do not exceed the maximum weight capacity of 150 lbs per door.
- Keep children and pets away from the installation area.
- If you are unsure about any step, consult a qualified professional.
Package Contents
Verify that all components listed below are present and undamaged before proceeding with installation.

Image: Overview of all hardware components included in the JUBEST 4FT Bypass Door Hardware kit.
- 4FT Bypass Door Track (1)
- Door Hangers with Soft Close Mechanism (2 sets)
- Adjustable Floor Guides (2)
- Door Stops (2)
- Finger Pulls (2)
- Mounting Screws and Anchors
- Wrench and Hex Key
- Installation Manual (this document)
Specifications
| Feature | Detail |
|---|---|
| Model Number | TSQAL13 |
| Track Length | 4FT (48 inches) |
| Track Dimensions (L x W x H) | 48" x 4 3/4" x 2 3/16" |
| Maximum Door Weight Capacity | 150 lbs per door |
| Compatible Door Thickness | 1 3/8" or 1 3/4" |
| Maximum Door Panel Width | 24 1/2" each door (for 4FT track) |
| Material | Aluminum |
| Finish | Painted Black |

Image: Detailed dimensions of the JUBEST bypass door hardware components.

Image: Size chart for door panel width and opening height compatibility.
Note: The track length can be cut to meet specific opening size requirements. The recommended track length is approximately (2 x door width - 1").
Setup and Installation
Follow these steps carefully for a successful installation.
1. Prepare the Door Panels
- Ensure your door panels are within the specified thickness (1 3/8" or 1 3/4") and weight limits (150 lbs per door).
- Measure and mark the positions for the door hangers on the top edge of each door panel. Refer to the detailed instructions provided in the printed manual for precise measurements.
2. Install the Track
- Determine the desired height for your track. The track should be mounted securely to a sturdy header or wall studs above the door opening.
- Mark the drilling points for the track mounting screws. Use a level to ensure the track is perfectly horizontal.
- Drill pilot holes and attach the track to the wall using the provided mounting screws. Ensure the track is firmly secured.
3. Attach Door Hangers and Soft Close Mechanisms

Image: Double-sided soft-close mechanism and three-wheel ball bearing hanger.
- Attach the door hangers to the top edge of each door panel using the provided screws. Ensure they are aligned correctly.
- Integrate the soft close mechanisms with the hangers as per the detailed diagrams in the printed manual. These mechanisms prevent the door from hitting the door jamb and ensure smooth stopping.
4. Install Doors onto the Track
- Carefully lift each door panel and hook the hanger wheels onto the track.
- Engage the quick-release locking tabs to secure the doors on the track.
5. Install Floor Guides, Door Stops, and Finger Pulls

Image: Installation of adjustable floor guide, door stop, and finger pull.
- Position the adjustable floor guides at the bottom of the door opening to prevent the doors from swinging. Secure them to the floor.
- Install the door stops at the desired positions along the track to limit door travel.
- Attach the finger pulls to the door panels for easy opening and closing.
Operating Instructions
The JUBEST Bypass Door Hardware is designed for smooth and quiet operation. To operate your bypass doors:
- Grasp the finger pull on the door panel you wish to move.
- Gently slide the door along the track. The three-wheel ball bearing hangers ensure minimal friction and quiet movement.
- The soft-close mechanism will engage as the door approaches its open or closed position, bringing it to a gentle stop.

Image: Heavy-duty aluminum track and wear-resistant rollers for smooth operation.
Maintenance
Regular maintenance will ensure the longevity and optimal performance of your bypass door hardware.
- Cleaning: Periodically wipe down the track and rollers with a soft, damp cloth to remove dust and debris. Avoid abrasive cleaners.
- Lubrication: The ball bearings are designed for long-term smooth operation. If any squeaking or stiffness occurs, a small amount of silicone-based lubricant can be applied to the roller axles.
- Hardware Check: Annually inspect all mounting screws and hardware for tightness. Tighten any loose fasteners to prevent issues.
- Soft Close Mechanism: Ensure the soft close mechanisms are free of obstructions and engaging correctly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Door does not slide smoothly. | Dust or debris in track; loose rollers; misaligned track. | Clean track; check and tighten roller attachments; verify track is level. |
| Soft close mechanism not engaging. | Mechanism obstructed; incorrect adjustment. | Clear any obstructions; refer to installation steps for adjustment. |
| Door wobbles or swings excessively. | Floor guides not installed or improperly adjusted. | Install or adjust floor guides to properly secure the door bottom. |
| Screws are loose or stripped. | Improper installation; excessive force. | Replace with appropriate screws; ensure pilot holes are drilled correctly. |
Warranty and Customer Support
JUBEST products are manufactured with quality and durability in mind. For any quality issues, missing parts, or installation assistance, please contact our customer service team. We are committed to providing professional support.
Please refer to your purchase documentation for specific warranty details. For direct support, visit the official JUBEST store or contact us through the platform where you purchased the product.

Image: JUBEST bypass door hardware installed in a closet setting.

Image: Examples of JUBEST bypass door hardware used in various room settings.





