K2 Systems CrossHook 2 Roof Hook (2003175) – Adjustable Stainless Steel Roof Mount for Solar Panels

The K2 Systems CrossHook 2 is a precision-engineered roof hook designed for secure and durable mounting of photovoltaic modules on pitched tiled roofs. Unlike generic hooks, it features a compact stainless steel construction that combines high corrosion resistance with a low-profile design, making it an ideal choice for both residential and commercial solar installations. Its compatibility with K2's rail systems ensures a seamless integration into existing mounting structures.

Highlights

• Made from stainless steel (1.4301 / AISI 304) for maximum durability and corrosion resistance
• Compatible with K2 CrossRail and K2 SolidRail systems
• TÜV Rheinland and MCS certified for safety and reliability
• Adjustable hook height from 40 to 55 mm for flexible rafter spacing
• High load capacity: up to 2.5 kN in pressure and tension, 1.0 kN in shear

In daily use

The CrossHook 2 simplifies the mounting process with two roof attachment points for M10 screws and one rail connection point. Its 140 x 55 x 5 mm base plate provides a stable foundation on clay or concrete tiles, while the 30 x 8 mm hook easily accommodates standard mounting rails. The hook's height adjustment range allows installers to align the rail system perfectly with the roof contour, ensuring a clean, professional finish.

Full specifications

• Material: Stainless Steel (1.4301 / AISI 304)
• Roof Type: Pitched roofs (clay tiles, concrete tiles)
• Rail Compatibility: K2 CrossRail, K2 SolidRail
• Height Adjustment Range: 40 - 55 mm
• Base Plate Dimensions: 140 x 55 x 5 mm
• Hook Dimensions: 30 x 8 mm
• Overall Height (Max): 135 mm
• Overall Length: 140 mm
• Overall Width: 55 mm
• Fastening Points (Roof): 2 (for M10 screws)
• Fastening Points (Rail): 1 (for M10 screw)
• Load Capacity (Pressure): Up to 2.5 kN
• Load Capacity (Tension): Up to 2.5 kN
• Load Capacity (Shear): Up to 1.0 kN
• Certification: TÜV Rheinland, MCS

Final note

With its rugged stainless steel body and precise fit, the CrossHook 2 is a dependable choice for installers who value speed, safety and longevity on every pitched-roof solar project.