- The most proven type and reliable style of grounding plate available today.
- Made of a sintered porous bronze matrix of approximated 50% porosity.
- Provides a 48 to 1 ratio of grounding area for its size.
- Improves performance of Loran C, SSB and VHF radios.
- The best ground path for hull bonding and lightning protection.
- Streamlined low resistance shape.
- Easy 2-step thru-hull installation.