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Grounding Lugs

Grounding Lugs for Panels, Racks and Equipment Bonding

Shop copper two-hole compression ground lugs and dual-rated AL/CU mechanical grounding lugs in one place. Two-hole compression lugs resist rotation on bus bars, ground bars and enclosures, while mechanical ground lugs install with a set screw and no crimp tool.

How to choose a ground lug

  • Wire size: match the lug to the conductor AWG or kcmil listed on each product.
  • Stud or bolt size: pick the hole size and hole spacing that fit your ground bar or equipment.
  • Compression or mechanical: compression lugs need the matching die; mechanical lugs use a set screw.

Need sizing help? See our compression lug sizing guide or browse all compression lugs. Stocked and shipped from Oxnard, CA.

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