400 Series SoilMarkers™

The Rhino 400 Series SoilMarker has a 4” round top and 8” stake available with or without anchor barbs. The warning message is molded into the SoilMarker top and is can be customized to meet your needs. It is a brightly colored, highly visible, low profile warning sign.

This product is currently out of stock and unavailable.

Product Details

The Rhino 400 Series SoilMarker is:

  • Fade Resistant
  • Temperature Stable/UV Stable
  • Made with durable RhinoPoly™
  • Rugged/flexible
  • Warning legend is molded into the top
  • Available with or without anchor barbs


SoilMarkers go where posts won’t work. They eliminate homeowners’ complaints of marker posts on their property. These rugged disks can be walked on, mowed over and driven on. SoilMarkers quickly locate buried drops, stub ends, valves, handholes, manholes and test stations.

Locatable Option

Brass Terminals give you access to your tracer wire. Steel rings with a brass terminal allow the marker to be found via a locator.

Warning Legends

Standard Warning Legends: There are 16 Standard Warning Legends available. See our Standard Warning Legend Document. Custom Warning Legends: You may have any legend you wish printed. Engraving charges apply. See the Artwork Requirements document. Minimum order: 50


Gas, Telecom, Electric, Water & Sewer, Survey


Gas Pipeline, Fiber Optic Cable, Telephone Cable, CATV Cable, Electric Cable, High Voltage, Water Pipeline, Reclaimed Water, Sewer, Survey