4-Pack 19mm Self-Adhesive Black Rubber Grommets for Cord Protection
4-Pack 19mm Self-Adhesive Black Rubber Grommets for Cord Protection
Organize & Protect Your Cables with 19mm Rubber Grommets
Keep your workspace tidy and your cables safe with these 19mm self-adhesive black rubber grommets. Designed in a T-type round profile, these grommets press neatly into drilled holes and stay firmly in place thanks to their built-in adhesive base — no extra tools or fasteners needed. The flexible rubber construction cushions cables and wires, preventing chafing and wear wherever cords pass through panels, desks, or enclosures.
Whether you're routing cables through a home office desk, a DIY electrical enclosure, or workshop equipment, these grommets deliver a clean, professional finish every time. Made in Mainland China.
Key Features
- Self-adhesive installation — simply press into place, no drilling fixtures required
- T-type round profile — sits flush against the surface for a neat, finished look
- Flexible black rubber — cushions and protects cables from sharp panel edges
- 19mm (3/4") mount diameter — fits standard drill hole sizes used in desks and panels
- 9mm inner hole diameter — accommodates a wide variety of cord thicknesses
- Pack of 4 — great for multi-cable setups or replacement stock
Specifications
| Material | Rubber |
| Color | Black |
| Installation Type | Self-Adhesive |
| Mount Diameter (Drill Hole Size) | 19mm / 3/4" |
| Inner Hole Diameter | 9mm |
| Flange Thickness | 4mm / 5/32" |
| Overall Dimensions (ID × OD × T) | 9 × 27 × 14mm (23/64" × 1-1/16" × 35/64") |
| Package Contents | 4 × Rubber Grommet |
| Country of Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What drill hole size do I need for these 19mm rubber grommets?
A: These grommets are designed for a 3/4-inch (19mm) drill hole. Ensure your panel or desk has a 19mm hole for a secure, snug fit. The overall outer diameter is 27mm, so the flange will overlap the hole edge for a clean finish.
Q: How do the self-adhesive rubber grommets stay in place?
A: Each grommet features a built-in adhesive base on the T-type flange. Simply align the grommet with your 19mm hole and press firmly — the adhesive bonds to the surface panel, holding the grommet securely without any additional hardware or tools.
Q: What cord or cable sizes can pass through these grommets?
A: The inner hole diameter is 9mm, making these grommets suitable for standard cables, power cords, USB leads, and other wiring up to approximately 9mm in diameter. The flexible rubber can accommodate slightly thicker cables with a snug protective grip.
Q: Can these rubber grommets be used on metal panels or just wood desks?
A: These grommets work on a variety of panel materials including wood, MDF, metal, and plastic, making them versatile for home office desks, DIY electrical enclosures, workshops, and more — anywhere a 19mm hole is present.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.