Item No.: U65C019

.Extension Length: 339 cm.

.A step ladder height: 165 cm.

.Close up Height: 90 cm.

.Number of rungs: 4foldsx3steps.total  steps：12 STEP.

.Space between two rungs: 26.5 cm.

.Aluminum mode:6063.

.Thickness of Aluminum:1.2mm+1.6mm.

.Max load:150kgs.

.GS  CERTIFICATE FROM TUV RHEINLAND.