1-1/2" Malleable Parallel Pipe Clamp - Parallel Conduit Support Secures Rigid, IMC or EMT Parallel to Steel Beam, Strut Channel or Angle Supports.1-1/2" Malleable Parallel Pipe Clamp features include: Parallel Conduit Support Secures Rigid, IMC or EMT Parallel to 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 1-1/2" Malleable Parallel Pipe Clamp