Standard Duty Silicon Bronze Grounding Rod Clamp, 1/2″


NSI grounding and bonding products provide flexible solutions for a wide range of grounding and bonding applications in the field. Use ground rod clamps for direct burial applications requiring maximum strength.

  • Standard Duty: Don’t be fooled, when ordered with a suffix of -SB, these standard duty silicon bronze clamp bodies and tightening screw are durably strong in demanding environments
  • Range of Sizes: Clamp body fits over 1/2″ grounding rods and 3/8″ rebar, with room to tighten the clamping screw onto a range of 10 AWG solid to 2 AWG stranded conductors
  • Simple Design: The simple mechanical design features only a tightening screw and a clamp body, making this an ideal choice for heavy-duty buried grounding
  • Silicon Brass Screw: GRC-family clamps with the -SB suffix have a body and screw made from silicon bronze for maximum strength in rugged outdoor environments
  • Direct Burial: The reliable NSI grounding and bonding products meet or exceed UL performance standards for direct burial in earth or concrete

Product Information

GTIN 662381010971
UPC 662381010971
EAN 662381010971
UNSPSC 46182103
Origin Country US
Assortment Copper Grounding Connectors
Application Ground



  • NSI_GroundingFam_GRB_ProdSheet_DIGITAL.pdf Download