Description
Key Benefits
- Functions as both mid and end clamp to reduce part variety
- Tool-free, one-handed installation with integrated hardware
- Ensures a uniform 1/2 inch inter-module gap for clean aesthetics
- Compatible with module frames from 30 mm to 45 mm
- Certified with Florida Product Approval FL#46869 for code compliance
- Includes optimized stainless steel hardware for secure fastening
- Universal fit for CrossRail profiles simplifies mounting
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Model | 4000135 |
| Description | Cross Clamp Set – Mill Finish |
| Material | 6000 Series Aluminum & 304 Stainless Steel |
| Finish | Mill |
| Compatible Rail Profiles | CrossRail 44X, 48X, 48XL, 80 |
| Clamp Function | Mid Clamp or End Clamp |
| Weight | 0.22 lbs |
| Module Frame Compatibility | 30 mm – 45 mm |
| Inter-Module Gap | 1/2 inch |
| Included Hardware | Base, Top Clamp, M8x50 Bolt, Nut, Retaining Ring |
| Certifications | Florida Product Approval FL#46869 |
| Box Quantity | 1 piece |
| Warranty | 25 Years |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The K2 Systems Cross Clamp Set (model 4000135) offers a versatile solution for mounting photovoltaic modules with frame heights between 30 mm and 45 mm.
Its dual-function design serves as both a mid clamp and an end clamp, reducing the need for multiple parts and simplifying inventory management.
Installation is streamlined with a tool-free, one-handed process using integrated hardware, making mounting faster and easier.
Constructed from durable 6000 series aluminum and 304 stainless steel, the clamp ensures long-lasting structural integrity and corrosion resistance.
The clamp is compatible with a range of CrossRail profiles, including 44X, 48X, 48XL, and 80, providing flexibility across various mounting systems.
Certified under Florida Product Approval FL#46869, this clamp meets stringent code requirements for safe and reliable installations.
The included hardware features an M8x50 mm serrated hex bolt, square nut, and retaining ring, optimized for secure fastening and stability.
The mill finish complements silver-framed modules and aluminum rails, delivering a clean, professional appearance with a consistent 1/2 inch inter-module gap.
K2 Systems, a German-based leader in solar mounting solutions, is known for durable, customizable products engineered for efficient assembly and robust performance.





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