Description
K2 Systems SPO CrossRail 80 216″ Mill Finish 4001370
The K2 Systems 4001370 SPO CrossRail 80 is a 216-inch aluminum rail designed for high-load solar mounting applications. Built from durable 6000 series aluminum with a mill finish, this rail offers extended spans, strong load capacity, and compatibility with K2’s full range of CrossRail clamps and mounting hardware.
Key Benefits
Extra-Long Length: 216″ rail minimizes the need for splicing and speeds up large-scale installations.
Robust Support: With a structural section modulus (Sx) of 0.529 in³, this rail provides excellent rigidity for demanding environments.
Certified for Code Compliance: UL 2703 listed, ASCE 7-16 and Aluminum Design Manual compliant.
Mill Finish Aluminum: Clean appearance and excellent corrosion resistance for long-term durability.
Special Technology
CrossRail 80 Profile: The largest and strongest in the CrossRail series, optimized for high snow/wind load zones.
Universal Compatibility: Works with K2’s complete clamp, mount, and bonding system lineup.
Warranty
25-year limited product warranty when installed per K2 Systems’ guidelines.
Best Uses
Commercial Flat & Pitched Roofs: Ideal for large systems requiring long rail spans and structural strength.
High Load Zones: Supports installations in areas with heavy snow, wind, or seismic requirements.
Long Module Rows: Reduces rail joints, improving alignment and reducing labor.
Specifications Table
| Specification | Data |
|---|---|
| Model | 4001370 |
| Description | SPO CrossRail 80 – 216″ Mill Finish |
| Length | 216 inches (18 feet) |
| Material | 6000 Series Aluminum |
| Finish | Mill |
| Section Modulus X (Sx) | 0.529 in³ |
| Section Modulus Y (Sy) | 0.2514 in³ |
| Cross-Sectional Area | 0.777 in² |
| Weight | ~13.7 lbs (0.76 lbs/ft × 18 ft) |
| Certifications | UL 2703, ASCE 7-16, ADM |
| Warranty | 25 Years |
About K2 Systems:
K2 Systems is a German-based solar mounting specialist known for its high-quality, durable racking and mounting solutions used worldwide. Their product portfolio includes rail‑based and rail‑less systems—such as the Ground and SolarRoof lines—for pitched, flat and commercial PV installations. K2’s designs are highly customizable, approved for varied roof materials, and engineered for efficient assembly, optimal wind load performance, and robust lifespan.
Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!
Reviews
There are no reviews yet.