Extendable Ladder with Hollowed Round Step

• Fiberglass ladder, ensuring high mechanical strength at low weight.

• Steps in heat-treated aluminum alloy with non-slip strips.

– Nylon-coated steel core ratchet.

– Backrest made of nylon webbing covered in vulcanized rubber.

• Activation of the manual mobile lance by pulley(s) and rope system.

Purely illustrative photos.