Scaffolding adjustable base jack nut:
 
1.Scaffolding adjustable base jack nut,which is suitable for threaded tube or rod of 32mm,34mm,35mm,36mm,etc.
2.Material: casting or forged,both high quality
3.Surface finish: Electro galvanized
7.Package:bags and steel pallet
8.No pinholes
9.Fast delivery and  reasonable price