LFI PRo Double Section 12+13 Rung Roof Ladder 4.1m - 6.6m LFI Double Roof Ladder is a lightweight, durable design with large rungs and hooks built from steel. The lightweight construction of steel and aluminium allows it to be manoeuvred safely and conveniently into place. Galvanised steel hooks with heavy duty cross bars in aluminium provide the maximum strength while staying lightweight and easy to move around. Large diameter wheels enable simple roof positioning. PVC coated bearers for improved grip and roof tile protection. Suitable for the 15 to 55 degree roof pitches. Big heavy duty 33 mm square rungs for comfort and grip when operating from the roof with 4 way crimp & swage. Technical Specs: Extension Ladder Height: 6.57m Closed Height: 4.07m Rungs: 12+13 Weight: 24.6kg Max Load: 150kg Class Use: Trade Material: Aluminium Sections: 2 UK Manufactured: Yes Warranty: 5 years