1.Component: A complete set of steel h frame scaffolding usually include 2 pieces of H frames, 2 pairs of cross braces and 4 joint pins. 2.Accessories: u head jack, jack base, plank, ladder, safety net etc. 3.Advantage: light duty, cheap, convenient to walk through, wide application, assembled, easily for storage and transportation. frame scaffolding. 4.Application: indoor slab formwork supporting, outdoor falsework platform, machine reparing work platform, stage platform etc. fra