- Fits 3/8", 1/2", 5/16" & 7/16" rod diameters and radio detection/SPX sondes with M10 stud.
Solid Double Female Sonde Adapter. To locate underground pipes or conduit, use sonde with Jameson’s Buddy® Rodders and Fish Tapes or Duct Hunterâ„¢ Traceable Rodders. The solid double female sonde adapter attaches rod to sonde.