Metal Building Materials for Used Concrete Formwork Product Description 1.Steel/Plywood Form System:Wedge Bolt, X Flat Tie, Turnbuckle (Brace), D/B/P Cone, B/D Form Tie, Loop Tie, Waler Tie, Z Tie Holder, Waler Bracket, U Clip, Pro-Form Panels & Fillers, Waler Rod, Rib Washer, etc. 2.Plywood Form System:Snap Tie Wedge(Heavy..