formwork/Mason/H-T frame. Features: 1) Material grade: Q235, SM490 2) Sizes: 914mm x 914mm, 914mm x 1,524mm, 914mm x 1,829mm, Formwork/Facade/Mason/H-T frame 1:Steel-frame scaffolding2:Swivel 8 inch caster with brakes3:Adjustable4:Fold easily for storage5:400-pound capacity1.Frame size:1219*1700/490/914/1524/1930mm etc2:Cross brace: 2198/2045/1928/1850mm etc3.U-head jack base: 750/700/600/500/400 ...