Features End 1 Diameter: 1-1/4 in. ; End 2 Diameter: 1-1/4 in. ; End 1 Type: Insert; End 2 Type: MPT; Product Type: Pipe Adapter; Compatible Pipe Material: Polyethylene; Fitting or Connector Type: Adapter; Compatibility: For Cold Water Only; Underground Rated: No; Material: PVC; Number in Package: 1; Color Family: Black; .