15 pcs. ) Electrical Wire Grounding C Clamps New Made in the U.S.A. | eBay
10 ft. of Cable, REB Clamp & 3/4" C-Clamp.
Sigma ProConnex 3/8-in Die Cast Zinc Clamp-on Type Service Entrance Connector Conduit Fittings (100-Pack) in the Conduit Fittings department at Lowes.com