A 3.3m + 3.3m double telescopic ladder (often referred to as a 6.6m extension ladder) is a versatile, professional-grade tool designed for high-reach tasks while maintaining a compact footprint for storage. These ladders typically feature a dual-design that allows them to function as either a stable A-frame (step ladder) or a fully extended straight ladder.
- Max Height (Extended): Approximately 6.6m (21.6 ft) when used as a straight ladder.
- A-Frame Height: Roughly 3.3m (10.8 ft) per side.
- Load Capacity: Standard models are rated for up to 150 kg (330 lbs).
- Storage Size: Collapses down to approximately 90cm to 1m in height for easy transport in a car boot or closet.
- Material: Usually crafted from high-quality, corrosion-resistant aluminum alloy.
- Intelligent Locking: Each section features independent locking pins that click into place automatically as you extend the ladder.
- Adjustable Height: You can extend the ladder rung-by-rung to the exact height needed for the task, rather than being forced to use its full length.
- Safety Enhancements: Most modern units include stabilizer bars, non-slip rubber feet, and “soft-close” or slow-descending systems to prevent finger pinching during retraction.
- Portability: Despite its reach, these ladders typically weigh between 14kg and 22kg, making them manageable for one person to carry with built-in handles or straps.
- Intelligent Locking: Each section features independent locking pins that click into place automatically as you extend the ladder.
- Safety Enhancements: Most modern units include stabilizer bars, non-slip rubber feet, and “soft-close” or slow-descending systems to prevent finger pinching during retraction.
- Portability: Despite its reach, these ladders typically weigh between 14kg and 22kg, making them manageable for one person to carry with built-in handles or straps.





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