K2 Systems SingleHook 1.1 Set Stainless Steel Roof Hook for Tiled Roofs (2001928)

Most roof hooks settle for basic steel and fixed geometry, but the K2 SingleHook 1.1 Set brings high-grade stainless steel and precise height adjustability to tiled pitched roofs. This set includes the hook plus all necessary fasteners, so installers can move from unpacking to rafter attachment without hunting for compatible bolts. The slotted hole for rail connection allows fine vertical alignment, compensating for uneven rafters and batten heights. Two Ø9 mm fastening holes accept standard wood screws for secure rafter mounting, while the 140 x 55 mm base plate and 8 mm thick hook arm distribute loads effectively across the roof structure. Built from stainless steel 1.4301 (A2), the SingleHook 1.1 resists corrosion for decades, making it a trusted anchor for photovoltaic systems in harsh weather. TÜV certification confirms its reliability and safety in solar mounting applications.

Highlights

• Made from high-grade stainless steel (1.4301 / A2) for excellent corrosion resistance
• Height-adjustable design via slotted hole for rail connection, accommodating various batten heights
• Compatible with K2 SolidRail and CrossRail systems for versatile mounting
• Set includes hook, M10 hexagon screw, and flange nut for immediate installation
• TÜV certified for reliability and safety in solar mounting applications

In daily use

On the roof, the SingleHook 1.1 provides a stable anchor point for mounting rails. Its slotted hole allows fine height adjustment, ensuring the rail aligns perfectly even when rafters are uneven. The stainless steel construction withstands rain, snow, and UV exposure without rusting, while the compact base plate fits neatly under tiles. Installers appreciate the included fasteners, which eliminate guesswork and speed up the job.

Full specifications

• Product Type: Solar Mounting Roof Hook
• Roof Type Compatibility: Pitched Roofs, Tiled Roofs
• Material: Stainless Steel (1.4301 / A2)
• System Compatibility: K2 Systems SolidRail, K2 CrossRail
• Mounting Method: Rafter mounting
• Adjustability: Height adjustable (via slotted hole for rail connection)
• Base Plate Dimensions: 140 x 55 mm
• Hook Arm Cross-Section: 30 x 8 mm
• Height Over Rafter: 60 mm
• Height Under Rafter: 40 mm
• Material Thickness: 8 mm
• Fastening Holes (Rafter): 2x Ø9mm
• Rail Fastening: M10 bolt connection
• Corrosion Resistance: High
• Certification: TÜV certified
• Application: Photovoltaic (PV) Systems
• Set Contents: 1x SingleHook 1.1, 1x Hexagon screw M10, 1x Flange nut M10

Final note

The K2 SingleHook 1.1 Set is a durable, adjustable, and certified solution for mounting solar panels on tiled roofs, backed by K2 Systems' engineering expertise.