$56.95 – $176.75Price range: $56.95 through $176.75 exc GST
90° Corner C Channels are used for the connecting intersecting corners of retaining walls. When you use hot dipped galvanized steel, you can put it straight into the ground with out any prep or paint.
100mm to suit all 75mm to 80mm sleepers.
Hot-dip galvanised to comply with AS/NZS 4680:2006
Extremely durable – R3 rated
Securely packed for safe delivery.
Our Hot Dipped Galvanised 90 Degree C Channel 100 is designed to provide a strong and reliable corner solution for retaining wall systems and steel sleeper installations. Manufactured from quality steel and finished with a durable hot dipped galvanised coating, this 90-degree C Channel delivers excellent corrosion resistance and long-term performance in Australian outdoor environments. The precision 90-degree profile allows for the construction of clean, accurate retaining wall corners while providing structural support and stability. It is ideal for residential landscaping, commercial retaining walls and construction applications requiring a durable galvanised steel solution.
90° Corner C Channels are used for the connecting intersecting corners of retaining walls. When you use hot dipped galvanized steel, you can put it straight into the ground with out any prep or paint.
For complete retaining wall installations, combine with our range of steel retaining wall posts, including H Section Retaining Wall Posts, C Section Retaining Wall Posts and other corner support components.
Retaining Wall Corner Construction
The 90 Degree C Channel 100 is commonly used as a corner post solution for steel sleeper retaining walls, creating strong and neatly finished right-angle corners.
Explore our full range of retaining wall systems for complete installation solutions.
Landscaping & Construction Projects
Suitable for garden retaining walls, boundary walls, raised garden beds and larger construction projects requiring durable steel support.
Custom Steel Applications
For specialised requirements, our steel fabrication services can provide customised solutions for engineering and construction projects.
Hot dip galvanising provides steel protection through a zinc coating that improves corrosion resistance and extends service life. Learn more about galvanising protection from the Galvanizers Association Australia
| H | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3 | 3.3 | 3.6 |
|---|---|---|---|---|---|---|---|---|---|---|
| C | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3 | 3.3 | 3.6 |
| 90° | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3 | ||
| 45° | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3 |



We are proudly ISO 9001, ISO 14001 and ISO 45001 certified. This certification reflects our commitment to maintaining the highest standards of quality and continuous improvements in our processes.



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