1/2" Malleable Edge Pipe Clamp - Edge Conduit Clamp Secures Rigid, IMC or EMT Perpendicular to edge of Steel Beam, Strut Channel or Angle Supports.1/2" Malleable Edge Pipe Clamp features include: Edge Conduit Clamp Secures Rigid, IMC or EMT Perpendicular to edge of Steel Beam, Strut Channel or Angle SupportsElectro Zinc Plated Malleable Iron Cradle Steel Galvanized Bolt/Hex Nuts Order Qty of 1 = 1 Piece Below is more info on our 1/2" Malleable Edge Pipe Clamp