
Girder couplers
Girder couplers are fundamental components of frame scaffolding systems used in large-scale construction and industrial projects. As crucial connectors for scaffolding beams and girders, they provide stability, safety, and ease of assembly, especially when used in demanding environments like high-rise buildings, industrial plants, and maintenance works. Our high-strength girder couplers ensure a secure, long-lasting connection for scaffolding systems, making them an essential choice for contractors and distributors in the construction and maintenance sectors.
Specification | Details |
Material | High-quality forged steel |
Surface Finish | Zinc-plated for corrosion resistance |
Load Capacity | 600kg per pair |
Size Compatibility | Fits scaffolding tubes 48mm in diameter |
Weight | 1.5 kg to 3 kg per unit |
Compliance Standards | AS 1576.1 |
Ideal Usage | Construction, maintenance, industrial scaffoldin |
The girder coupler design emphasizes ease of installation. They can be quickly and securely attached, reducing setup times on construction sites. The coupler’s locking mechanism ensures that the beams or girders are securely connected, preventing any movement once installed. This quick installation feature helps reduce labor costs and time delays on large-scale construction projects.
AS 1576 Standard Girder Coupler
Our girder couplers are specifically designed to provide secure connections between scaffolding tubes and steel girder beams.
Manufactured to AS 1576.1 standards, our girder couplers provide a high-strength connection that can support heavy loads, even in demanding industrial environments.
Built with premium quality steel and available with a zinc-plated finish, these couplers are resistant to rust and corrosion, making them ideal for use in both dry and wet conditions.


Ready to optimize your scaffolding systems with our high-strength girder couplers? Contact us today to learn more or to request a quote for your upcoming project. Whether you’re a contractor, distributor, or project manager, our reliable girder couplers will meet your needs for safety, durability, and performance.