Product Introduction
Round cable clips adopt a streamlined full-wrap design that perfectly follows the natural curvature of cables, requiring no special angle adjustment during installation and saving effort.The inner wall is smooth and seamless, effectively preventing damage to cable jackets caused by friction or compression, making them especially suitable for home renovation, appliance wiring, and office equipment scenarios.Cable clips with nail combine aesthetics and practicality to keep cabling neat and effectively extend the service life of cables.
Structure and Design Features
Plastic Component Structure
The plastic component of the Round cable wire clips uses an integrated C-shaped arc design with a smooth inner wall that fits perfectly with the cable outer diameter.
Its circular structure evenly distributes the fixing pressure, effectively avoiding stress concentration and providing comprehensive protection for cables.
High Carbon Steel Nail
The high carbon steel nail features a disc-shaped head that effectively disperses hammering force.
The nail shank tapers to a rhomboid sharp point that reduces penetration resistance, ensuring easy insertion into various wall surfaces.
Materials
Plastic Component Material
The main body of the Cable clips round is made of polyethylene (PE), a material that offers a balanced combination of flexibility and strength to resist everyday impacts and chemical corrosion.
Its excellent weather resistance ensures structural stability in both humid and dry environments, and it is not prone to embrittlement or cracking.
Steel Nail Material
The selected high carbon steel nails are heat-treated to enhance hardness and rigidity.
The surface is treated with an anti-rust coating to ensure excellent anchoring performance in various wall types.
The sharp nail tip design enables easy penetration and provides long-lasting reliable fixation.
Size and Specification Table
Round cable clips are available in black or white; below are the structural diagram and the round cable clip size chart.

| MODEL (round cable clips) | H (mm) | W (mm) | Nail size (mm) |
|---|---|---|---|
| WDR-4mm | 5.56 | 4mm | 1.7×16 |
| WDR-5mm | 6.63 | 5mm | 1.7×16 |
| WDR-6mm | 7.4 | 6mm | 1.7×17 |
| WDR-7mm | 8.31 | 7mm | 1.7×17 |
| WDR-8mm | 9.68 | 8mm | 1.8×18 |
| WDR-9mm | 10.86 | 9mm | 1.9×21 |
| WDR-10mm | 11.9 | 10mm | 1.9×21 |
| WDR-12mm | 14 | 12mm | 2.0×25 |
| WDR-14mm | 16.4 | 14mm | 2.2×31 |
| WDR-16mm | 18.11 | 16mm | 2.2×31 |
| WDR-18mm | 20.58 | 18mm | 2.2×31 |
| WDR-20mm | 22.34 | 20mm | 2.5×38 |
| WDR-22mm | 24.51 | 22mm | 2.5×38 |
| WDR-25mm | 27.63 | 25mm | 2.5×43 |
| WDR-30mm | 31.96 | 30mm | 3.2×53 |
| WDR-32mm | 33.5 | 32mm | 3.2×55 |
| WDR-35mm | 37.3 | 35mm | 3.5×60 |
| WDR-40mm | 42 | 40mm | 3.5×65 |
| WDR-50mm | 52 | 50mm | 4.2×80 |
round cable clip size chart
Installation and Usage Recommendations
Selection and matching: Accurately measure the cable outer diameter and choose the clip inner diameter that matches it to ensure an appropriate gap between the cable and the clip.
Insert the cable: Press the cable completely into the C-shaped clip mouth and confirm it is fully seated by a slight “click” sound or by feel, ensuring it is snug all around with no looseness.
Fixation operation: Keep the clip body flush with the mounting surface and ensure the steel nail is perpendicular to the surface. Use a hammer to drive the nail in vertically; it is recommended to use an installation sleeve or pliers to hold the nail to prevent finger injury.
Inspection and layout: After installation, pull the cable lightly to confirm there is no slipping or excessive compression. Recommended installation spacing: for outdoor or heavy-load environments approximately 0.3–0.5 m; for indoor light-load applications 0.5–1 m is appropriate to ensure neat and secure cabling.
Application Scenarios
Home and Office Spaces
Round cable clips with nails are suitable for routing curved AV cables on TV feature walls, securing appliance power cords along corners, arranging workstation network cables, and managing office equipment wiring.
The C-shaped structure fits various standard round cables perfectly and achieves tidy routing in confined spaces.
Marine and RV Wiring
Designed for complex environments such as engine compartments of boats and RV wall panels, these clips can securely fasten round power and control cables.
Full-wrap coverage resists vibrations during transit, and the even pressure distribution ensures the cable insulation remains intact during long-term use.
Commercial and Industrial Sites
Cable clip round is widely used for lighting circuits in retail display cabinets, corner routing for surveillance systems, and organizing control cabinet instrument signal cables.
The flexible fixation adapts to various curved paths and provides safe and reliable cable support and protection.
Packaging and Customization Services
We offer comprehensive packaging solutions; cable clips with nails use industrial packaging of 100 pieces per PE bag by default. We also support personalized customization and can print bespoke labels or produce hang-card retail packaging according to customer requirements.
For the high-end market, we offer premium boxed options, including elegantly designed paper gift boxes or reusable plastic storage boxes, with typical capacities of 50 or 100 pieces per box. Although such premium packaging increases cost, it significantly enhances product presentation and is ideal for brand promotion.
Material Customization Options
Regarding materials, we provide professional customization services. In addition to standard PE plastic components, customers can upgrade to high-performance nylon, which offers superior mechanical strength, temperature resistance, and anti-aging properties.
For special environments, the nail in cable clips can be substituted with stainless steel to address rust issues common with ordinary steel in humid or corrosive conditions.
With these material upgrades, the product better suits demanding applications such as marine or outdoor equipment and extends service life.
Frequently Asked Questions (FAQ)
Q1: My round cable has a 9 mm outer diameter; which model should I choose?
A1: We recommend choosing a model with an inner diameter ≥ 10 mm (for example, the 10 mm specification) to ensure the clip fits with some clearance.
Q2: Are black round cable clips suitable for outdoor use regarding weather resistance?
A2: The plastic part of the Round cable clips black is made of PE material and does not inherently have UV resistance. We recommend ordering modified materials with UV resistance for outdoor applications.
Q3: Can Electrical cable nail clips be used on concrete walls?
A3: Yes, circle cable clips with steel nail are suitable for most concrete wall surfaces. The supplied high carbon steel nails are heat-treated for hardness and toughness, enabling them to penetrate the surface layer of most common concrete grades.
Q4: For outdoor applications, which color of circle cable clip nail is recommended?
A4: We suggest choosing round black cable clips; carbon black offers some degree of UV resistance.



