| MODELO NO. | CK-2 (tipo escalera) | CK-2-20" |
| | 1420 mm/55,9" | 860 mm/33,9" |
| | 3260 mm/128,3" | 1610 mm/63" |
| | 1420 mm/55,9" | 860 mm/33,9" |
| | 8,4 kg/18,6 libras | 6,1 kg/13,3 libras |
| SECCIÓN | 3 | 3 |
| | 25,30,35 16 | 25,30,35 16 |
| PIERNA | 30 mm | 30 mm |
| | 10 kg/22 libras | 10 kg/22 libras |
| | 1 pieza | 1 pieza |
| | 1000 mm/39,4" | 1000 mm/39,4" |
| | 1000 mm/39,4" | 500 mm/20" |
| | 3260 mm/128,3" | 1610 mm/63" |










