FEATURES
Patented Hinges
Simple and smooth operation allows users to change the working position such as A-Frame and single ladder
Torsion free assembling system
Torsion free assembling system with high strength square pipe aluminum construction
BIG LOCK TELESCOPIC PARTS
Not damaging the ladder whine using a period of time
Patented quick assembling handrails
Comfort handrails on side of the ladder for stable movement
hook (options)
Make the ladder more safe and stable
6cm Wide rung-step (options)
Base on safety standard and make every step can be safe
Customized
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