4x3 steps multi-purpose Folding Aluminium Ladder 

1,"A" step ladder height:346cm
2,Scaffold Height:925cm
3,Number of rungs:4foldsx3steps,
4,Total  steps:12 STEPs;
5,Space between two rungs: 28cm      
6,Load capacity (kg):150kg
7,Aluminum mode:6063
8,Thickness of Aluminum:1.2-1.5mm
9,PCS / Carton :1pcs
10,Packing:shrink krap with color cover 
11,Packing Size:101*37*28cm               
12,N.W./ PC(kg):11.2kg
     G.W./ PC(kg):11.5kg
     PCS / 20 GP:275

     PCS / 40 HQ:668

13,Multi-purpose ladder can be used as straight ladder,"A" step ladder, scaffold and so on,Very easy to storage.

14,This multi-positional ladder is probably the only ladder you will ever need. Ideal for jobs around the house, workshop and garden. Its unique multi-positional hinge system enables this ladder to easily transform into many different configurations. Robustly manufactured this ladder is suitable for heavy duty use.

15, multi-purpose super ladder aluminum en131 by CE

(1)big hinges,small hinges types

(2)different sizes:4x2,4x3,4x4,4x5,4x6