Universal End Clamps for XR Rails

The IronRidge EFO™ is the next evolution in end-clamp design, replacing the previous Stopper Sleeve system used with XR Rails®. We've streamlined the process to eliminate delays, offering a faster and more efficient solution for your installations.

Faster, Easier Installation

The EFO™ (End Fastening Object) is a universal end clamp that enhances module engagement and supports frame heights from 30mm to 40mm. Unlike previous systems, the EFO™ is a single-piece component, which significantly speeds up installation, especially when modules vary from project to project.

Universal Design for a Perfect Fit

Module frame thicknesses can vary, so a frame height specification of 30mm doesn’t always guarantee accuracy on-site. The EFO™ is designed to accommodate these variations, simplifying the installation process. Additionally, the integrated bonding pin under the clamp head ensures a secure, flush fit when tightening, providing reliable performance across all installations.

Seamless Integration with XR Rails®

A standout feature of the EFO™ is its long T-bolt, which delivers a clean, minimalist appearance and allows for smooth integration into XR Rails®. This design makes it versatile for a wide range of applications, including Flush Mount, Tilt Mount, and Ground Mount systems.

Say Goodbye to Stopper Sleeves

With the EFO™, there’s no need for on-site assembly of Stopper Sleeves, saving valuable time during installation.

IronRidge Innovation at Work

At IronRidge, we’re committed to making solar installations faster and more efficient. The EFO™ is just the latest example of how we streamline your workflow and enhance the performance of your solar mounting systems.

Ready to experience the difference? Let the EFO™ make your next project faster, easier, and more reliable.