Adjustable Base Jack for Ringlock Scaffolding - Wellmade China
This video shows the adjustable base jack manufacturing in Wellmade China. The base jack is feet of ringlock scaffolding. They are used to adjust the level of the horizontal even in construction. The size is OD38mm in height of 600mm. This size matches up with OD48.3mm ringlock standards. https://www.wm-scaffold.com/scaffold-leveling-jack-base.html Wellmade Scaffold, China sales@wm-scaffold.com #scaffolding #scaffold #ringlockscaffolding #basejack #jackbase #wellmadescaffold