872558.1 Solid Sawn Douglas Fir Crossarms Treated With Copper Naphthenate or Untreated Yellow Cedar Crossarms
872558.2 (Obsolete) Solid Sawn Douglas Fir Crossarms Treated with PentachlorophenolSolid Sawn Douglas Fir Crossarms Treated with Pentachlorophenol
872607.1 Unitized Deadend Crossarms
872657.1 Fiberglass Tangent Crossarms