Adjustable solid & hollow scaffold screw jack
1.Materail:Q235
2.Surface finish:Hot-dip galvanized
3.Standard:BS1139,EN74
1.Materail:Q235
2.Surface finish:Hot-dip galvanized
3.Standard:BS1139,EN74
| Adjustable Scaffolding Screw Jack | |||
| type | Mandrel type | Mandrel Diameter (mm) | Base size(mm) |
| Base Jack | Hollow tube | M34/38/40/48*600 | 120*120 150*150 |
| Solid rod | M30/32/34/35/36/38*600 | 120*120 150*150 | |
| U head jack | Hollow tube | M34/38/40/48*600 | 120*100*50 150*120*50 |
| Solid rod | M30/32/34/35/36/38*600 | 120*100*50 150*120*50 | |