Introduction
The D-Line Corner Cable Concealer Multipack provides an effective and aesthetically pleasing solution for managing and concealing cables in your home or office. Designed with a quarter-round profile, this cable raceway integrates seamlessly with room corners and baseboards, offering a safe and tidy environment by eliminating exposed wires and reducing trip hazards. Its self-adhesive backing ensures a quick and easy installation process without the need for specialized tools or electrical knowledge.
Product Features
- Corner Cable Hider: Neatly conceals cords in room corners, serving as an alternative to traditional floor moldings while providing a dedicated cable channel.
- Organize Cords Around Baseboards: Quarter-round raceway effectively hides wires along floors, commonly used around baseboards, with a profile that complements standard baseboard heights.
- Hide Vertical Cord Drops: Can be used to organize cords vertically in corners, with the quarter-circle profile blending well with corner installations.
- Quick & Easy Installation: Features strong self-adhesive backing for simple peel-and-stick application. No electrical or DIY expertise required.
- Flexible Hinged Lid: One-piece design allows for easy insertion and removal of cables while keeping them securely hidden.
- Accessories Included: Comes with a full range of easy-to-use accessories (Internal Bends, External Bends, Inlet/Outlet, Connectors, End Caps) to manage cables around various angles and ensure a smooth, flush finish.
- Paintable: The white finish can be painted to match your decor for a seamless integration.
Package Contents
Each D-Line 30ft White Corner Cable Concealer Multipack includes:
- 6x White 0.87-inch (W) x 0.87-inch (H) x 5ft Lengths (30ft total coverage)
- 2x Internal Bends
- 2x External Bends
- 1x Inlet/Outlet
- 2x Connectors
- 1x End Cap (Left)
- 1x End Cap (Right)

Image: Overview of the D-Line Corner Cable Concealer Multipack, showing all included lengths and accessories.
Installation Guide
Follow these step-by-step instructions for a successful installation:
1. Clean and Dry the Wall
Ensure the surface where the cable concealer will be installed is clean, dry, and free from dust or debris. This will ensure optimal adhesion.
2. Measure the Installation Route
Carefully measure the length of the route where you intend to hide the cables. Plan for any corners or obstacles that may require accessories.
3. Cut to Desired Length
If necessary, cut the D-Line lengths to your desired size using a suitable cutting tool, such as a hacksaw or wire duct cutter. Ensure cuts are clean and straight for a professional finish.
4. Prepare for Adhesion
Remove the protective film cover from the self-adhesive backing on the D-Line raceway. Be careful not to touch the adhesive surface.

Image: Detailed view of the D-Line raceway features, including the self-adhesive backing.
5. Apply to Surface
Carefully align the raceway with your planned route and press it firmly against the wall or baseboard for a strong bond. The adhesive is strong, so ensure correct positioning before applying full pressure.

Image: Illustration of cables before and after being concealed by the D-Line raceway along a baseboard.
6. Insert Cords
Open the flexible hinged lid of the raceway and carefully insert your cords. Ensure they lie flat within the channel.

Image: Cables being inserted into the D-Line raceway, illustrating its capacity and dimensions.
7. Snap Lid Shut
Close the hinged lid firmly until it snaps shut, securing the cables inside the raceway.
8. Add Accessories
Use the included internal bends, external bends, connectors, and end caps to manage corners and transitions. These accessories clip over the raceway lengths, providing a neat and finished appearance.

Image: Example of vertical cable management in a corner using the D-Line raceway.

Image: Visual guide to the "Easy to Install" steps for the D-Line cable concealer.
Operating Instructions
The D-Line Corner Cable Concealer is designed for simple operation. Once installed, you can easily add or remove cables as needed:
- To add or remove cables, gently open the hinged lid along the length of the raceway.
- Place new cables inside or remove existing ones.
- Press the lid firmly back into place until it clicks, ensuring the cables are securely contained.
Maintenance
- Cleaning: Wipe the surface of the cable concealer with a damp cloth to remove dust or dirt. Avoid abrasive cleaners that may damage the finish.
- Painting: For a seamless look, the D-Line white corner wire concealers can be painted to match your decor. Ensure the surface is clean and dry before painting. Use a paint suitable for plastic surfaces.

Image: The D-Line raceway being painted to match the surrounding decor.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Adhesive not sticking properly. | Surface is dirty, dusty, or oily; surface is not smooth; temperature is too low. | Clean and dry the surface thoroughly before application. Ensure the surface is smooth. Apply at room temperature. For persistent issues, consider using additional adhesive or small screws (not included) if suitable for your surface. |
| Cables do not fit inside the raceway. | Too many cables; cables are too thick for the raceway size. | Reduce the number of cables or consider a larger D-Line raceway size if available. The current model is 0.87in (W) x 0.87in (H). |
| Lid does not close securely. | Cables are overfilling the raceway; debris in the hinge mechanism. | Ensure cables are not overfilling the channel. Check for and remove any obstructions in the hinge. |
| Accessories do not fit or align. | Imprecise cuts on raceway lengths; incorrect accessory type used. | Ensure raceway ends are cut straight. Verify you are using the correct accessory (e.g., internal bend for inside corners). Accessories are designed to clip over lengths, forgiving minor imperfections. |
Specifications
- Product Dimensions: 60 inches (L) x 0.87 inches (W) x 0.87 inches (H) per length
- Total Coverage: 30 feet (6 x 5ft lengths)
- Item Weight: Approximately 3.99 pounds
- Color: White
- Material: Plastic (PVC)
- Style: Quarter Round
- Installation: Self-adhesive backing
- Paintable: Yes
Warranty and Support
For detailed warranty information and customer support, please refer to the official D-Line website or contact D-Line customer service directly. Contact information can typically be found on the product packaging or the manufacturer's website.
Note: This manual provides general instructions. Specific product features and accessories may vary.