Firstsing 3.8M Aluminum Alloy Engineering Ladder Portable Foldable Extendable Ladder for 13 Steps

length: 3.8m. net weight:9.7 (kg). folded size: 87 cm. 13 step. distance between levels: 29.8 cm.
Made of aluminum, durable and built to a maximum weight of 150 kg, certified en131. robust and quite robust, ideal for a multi-functional use, such as the maintenance of the house / building exterior / interior window cleaning, decoration, painting, etc.
Designed with security in mind, each level consists of a pair of latches to lock the top in place with the exception of the upper and lower levels. in addition, the scale of which the bottom gripping caps help maintain firmly in place.