The IronRidge EFO (End Fastening Object) is a single-piece, universal end clamp designed for securing the end of solar modules to IronRidge XR Rails. It supports solar panel frame heights from 30mm to 40mm and eliminates the need for additional Stopper Sleeves that were previously required for turning mid clamps into end clamps.
This redesigned system enhances module engagement and accelerates installation by simplifying the clamping process, especially in applications where module frame heights vary slightly. It also features an integrated bonding pin that ensures secure grounding while maintaining a low profile for clean aesthetics.
No More Show Stoppers, On-site assembly of Stopper Sleeves is no longer required on XR Rail projects. IronRidge is always focused on ways to streamline installations and EFO is yet another example of that commitment.
 
You can get the IronRidge xr100 railes here:
https://www.dragonoffgrid.com/product-page/ironridge-xr100-rails