Scaffolding adjustable base jack hollow type:
1. Scaffolding adjustable base jack hollow type, 38x4mm, suitable for ringlock scaffolding, cuplock scaffolding, kwikstage scaffolding, or other 48.3mm vertical tubes.
2. Length: 300mm, 600mm, 760mm, or other lengths you need
3. 150x150x5mm/ 6mm for the plate or other sizes as your requirement
4. The stopper position is welded or pressed as your requirement
5. Material: Q235
6. Surface finish: Electro galvanized, HDG, etc.
7. Package:steel pallet
8. Nice welding
9. Fast delivery and reasonable price
Swivel scaffolding base jack