NEW SEFCOR Bronze Terminal Grounding Connector U Clamp 

2-1/2" 250 MCM 

pn#- GU1-6012

This is nice kit Bronze, which is hard to find.  

Additional details found here - 

https://www.sefcor.com/products/view/grounding-connectors/ground-connectors/GU1

FREE SHIP

NEW SEFCOR Bronze Terminal Grounding Connector U Clamp  2-1/2" 250 MCM  pn#- GU1-6012 This is nice kit Bronze, which is hard to find.   Additional details found here -  https://www.sefcor.com/products/view/grounding-connectors/ground-connectors/GU1 FREE SHIP