1. Introduction
The SHINEOFI Plastic Caster Socket Insert Sleeve Cap is designed to provide a secure and stable fit for caster wheel stems in furniture and equipment. Made from durable polypropylene (PP), this insert reduces stem wobble and ensures smooth, reliable mobility for items with 25mm round shafts. Its textured surface and smooth, rounded edges protect both the caster stem and the furniture socket during installation and use.
Figure 1: Engineered features of the SHINEOFI Caster Socket Insert, highlighting its precision fit, protective edge, and textured grip for enhanced performance.
2. Safety Information
- Ensure the product is used for its intended purpose only.
- Keep out of reach of children to prevent choking hazards.
- Do not modify the product, as this may compromise its integrity and performance.
- Inspect the inserts periodically for signs of wear or damage. Replace if necessary.
3. Package Contents
- 12 x Caster Socket Sleeve Caps
4. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 1.71 x 1 x 1 inches (4.35 x 2.54 x 2.54 cm) |
| Item Weight | 2.72 ounces (total for 12 pieces) |
| Material | Polypropylene (PP) |
| Color | Black |
| Compatible Shaft Diameter | 25mm (round shafts) |
| Model Number | 37WNTDT10CU14UKK |
Figure 2: Dimensions of the SHINEOFI Plastic Caster Socket Insert Sleeve Cap.
5. Setup and Installation
Follow these steps to properly install the caster socket insert sleeves:
- Prepare the Furniture Socket: Ensure the furniture leg or frame has a clean, round opening suitable for a 25mm shaft. The opening should be free of debris or obstructions.
- Insert the Sleeve into Furniture: Gently push the SHINEOFI caster socket sleeve into the designated opening in your furniture. Apply firm, even pressure until the sleeve is fully seated and flush with the furniture surface. The textured sides are designed for a secure grip.
Figure 3: Inserting the sleeve into a furniture frame.
- Prepare the Caster Wheel: Take your caster wheel. Ensure its stem is clean and compatible with a 25mm insert.
Figure 4: Preparing the caster wheel and sleeve for assembly.
- Insert Caster into Sleeve: Align the stem of the caster wheel with the opening of the installed sleeve. Push the caster stem firmly into the sleeve until it is fully seated. The sleeve's design helps reduce stem wobble and provides a stable connection.
Figure 5: Inserting the caster wheel into the sleeve.
6. Operating Principles
Once installed, the SHINEOFI Caster Socket Insert Sleeve Cap functions passively to enhance the stability and longevity of your furniture's caster wheels. It provides a snug fit for 25mm caster stems, minimizing lateral movement and reducing the likelihood of the caster loosening over time. This results in smoother rolling and improved overall stability for your furniture or equipment.
Figure 6: Benefits of the SHINEOFI Caster Socket Insert.
7. Maintenance
The SHINEOFI Caster Socket Insert Sleeve Cap requires minimal maintenance:
- Cleaning: If necessary, wipe the inserts with a damp cloth to remove dust or grime. Avoid harsh chemicals that may degrade the polypropylene material.
- Inspection: Periodically check the inserts for any signs of wear, cracking, or deformation. If an insert appears damaged or no longer provides a snug fit, it should be replaced to maintain optimal performance and stability.
8. Troubleshooting
- Issue: The sleeve does not fit into the furniture opening.
Solution: Verify that the furniture opening is designed for a 25mm round shaft. Do not force the sleeve, as this may cause damage to both the sleeve and the furniture. - Issue: The caster wheel stem wobbles excessively after installation.
Solution: Ensure the sleeve is fully seated within the furniture opening and that the caster stem is fully inserted into the sleeve. Confirm that the caster stem diameter is compatible with the 25mm sleeve. - Issue: The sleeve comes out easily from the furniture.
Solution: The furniture opening might be slightly larger than 25mm, or the sleeve may be worn. Consider replacing the sleeve or ensuring it is properly seated.
9. Warranty and Support
For any questions, concerns, or support regarding your SHINEOFI Plastic Caster Socket Insert Sleeve Caps, please contact SHINEOFI customer support through the retailer's platform or the official SHINEOFI website. Please have your model number (37WNTDT10CU14UKK) and purchase information ready when contacting support.