1-1/2 Inch by 3/4 Inch Schedule 40 White PVC Reducing Bushing Spigot by Female Inside Pipe. Used to insert into fitting hub to reduce to standard male pipe threads in sprinkler & irrigation systems. Adapts from solvent welded line to standard male pipe threads. PTFE or Teflon thread tape is recommended for threaded joints. Conforms to ASTM D2466.