IronRidge 46 mm stopper sleeve, clear, 4 pack. Snaps onto the UFO universal bonding clamp (50-IR100, sold separately) converting it into a bonded end clamp.

The Stopper Sleeve snaps onto the UFO universal bonding clamp, which is sold separately, converting it into a bonded end clamp. Without this attachment, the universal bonding clamp on its own, securely bonds solar modules to XR rails, like a mid clamp. The Stopper Sleeve comes in both clear and black finishes and six different sizes to accommodate a range of module frames.

Simplified grounding for every application

The UFO family of components eliminates the need for separate grounding hardware by bonding solar modules directly to IronRidge XR rails. All system types that feature the UFO family (flush mount, tilt mount and ground mount) are fully listed to the UL 2703 standard. UFO hardware forms secure electrical bonds with both the module and the rail, resulting in many parallel grounding paths throughout the system. This leads to safer and more reliable installations.