1. Product Overview
The uvce Bell Glides are designed to replace standard swivel casters on office chairs, converting them into stationary chairs. This provides stability and prevents unwanted movement, making them suitable for various floor types.

Image 1.1: A set of five uvce Bell Glides, showcasing their design and quantity.
2. Product Features
- Heavy-Duty Construction: Each glide is rated for 110 lbs., supporting a total of 550 lbs. for a set of five.
- Standard Height: Features a 2-inch overall glide height, maintaining a similar chair height to most standard casters.
- Stationary Conversion: Effectively converts swivel office chairs into stable, stationary seating.
- Universal Fit: Equipped with a standard 7/16 inch x 7/8 inch (11mm x 22mm) grip ring mounting stem, compatible with most standard chair or stool bases. Please measure your chair's stem size before ordering to ensure compatibility.
- Floor Protection: Designed to be safe for various floor types, including tile, hardwood, and carpet.
3. Specifications
| Specification | Detail |
|---|---|
| Model Number | CL-11 |
| Brand | uvce |
| Material | Metal |
| Unit Count | 5 Glides |
| Color | Black |
| Overall Glide Height | 2 inches (50mm) |
| Stem Dimensions | 7/16 inch x 7/8 inch (11mm x 22mm) |
| Weight Capacity (per glide) | 110 lbs. |
| Weight Capacity (set of 5) | 550 lbs. |

Image 3.1: Detailed dimensions of a single Bell Glide.
4. Installation Instructions
Follow these steps to replace your chair's casters with uvce Bell Glides:
- Prepare the Chair: Turn your office chair upside down or tilt it to access the caster wheels.
- Remove Old Casters: Firmly pull each existing caster wheel straight out from the chair base. They are typically held in place by a grip ring stem and should detach with moderate force.
- Insert New Glides: Align the stem of a new uvce Bell Glide with the hole in the chair base. Push the glide firmly into the socket until it is securely seated. You may hear a click as the grip ring engages.
- Repeat for All Glides: Install all five glides in the same manner.
- Test Stability: Once all glides are installed, return the chair to its upright position and gently test its stability before use.

Image 4.1: Visual guide for installing the Bell Glides.
5. Usage and Floor Protection
The uvce Bell Glides convert your office chair into a stable, stationary unit, preventing unwanted rolling. The base of each glide is designed to protect various floor surfaces.

Image 5.1: Bell Glides are safe for use on tile, hardwood, and carpeted floors.
The glides feature a smooth, protective bottom surface. While they are designed to be gentle on floors, it is always recommended to periodically check the glide surfaces for any debris that could potentially scratch delicate flooring.

Image 5.2: The underside of a Bell Glide, designed for floor protection.
6. Maintenance
To ensure optimal performance and longevity of your uvce Bell Glides:
- Regular Cleaning: Periodically wipe the glides with a damp cloth to remove dust and debris.
- Inspect for Wear: Check the bottom surface of the glides for any signs of excessive wear or damage, especially if used on rough surfaces.
- Secure Fit: Ensure the glides remain firmly seated in the chair base. If a glide feels loose, remove and re-insert it with force until secure.
7. Troubleshooting
- Glides do not fit:
Ensure your chair's stem receptacle matches the standard 7/16 inch x 7/8 inch (11mm x 22mm) size. Some chairs, particularly older or specialized models (e.g., certain Steelcase Leap v1 chairs), may have different stem sizes or base designs that prevent proper fitment. Always measure your existing casters' stems before purchase.
- Chair feels unstable after installation:
Verify that each glide is fully inserted and securely seated in the chair base. A loose glide can cause instability. Re-insert any glides that do not feel firm.
- Chair is too low:
The uvce Bell Glides have an overall height of 2 inches, which is comparable to many standard casters. However, some specific chair models (e.g., Herman Miller Aeron) might have a design where even this standard height results in the chair sitting lower than desired or the chair's central hub touching the floor. This product is designed to maintain chair height similar to casters, but individual chair designs may vary.
8. Warranty and Support
For information regarding warranty coverage or product support, please refer to the manufacturer's official website or contact uvce customer service directly. Specific warranty details are not provided in this manual.