If the gardener or a gopher slices through an underground cable, or you need a few more feet than you estimated, we have an easy and secure way to make an underground splice.

Our wonderful WONDERGROUND splice enclosure can handle RG6 or RG59 coax, or similar size phone wire. The end caps tighten the included grommets to keep water and insects out, and the splices or connectors are secure inside a heat-stabilized nylon tube. (Clear tube in lower photo is for illustration only.)

  • Used by Time-Warner cable and AT&T.
  • Thinner wire and cable can be used with additional silicone at entry points.
  • FREE shipping in th USA


WONDER-GROUND underground splice housing for phone, data or video. FREE SHIP