1)Name:adjustable base jack 2)Material:Q235 3)Solid bar and hollow bar 4)with high quality and competitive price

1)Name:adjustable base jack2)Material:Q2353)Solid bar and hollow bar4)with high quality and competitive price

The Adjuatable base jack of our factory is a high quality and competitive.  They are combined with nut, lead screw and steel plate. They are compatilble with all types of system scaffolding . Pls feel free to contact us !

screw base jack, scaffold accessories, building material