NSI grounding and bonding products rise to the occasion in a wide variety of environments with excellent material quality and flexible designs. This heavy-duty range taking grounding rod clamp fits grounding rods and rebar from 3/8"to 3/4"in diameter and accommodates grounding conductor up to a width of 1/0 AWG. UL Listed for direct burial and available with silicon bronze screws for additional durability, this ground clamp delivers exceptional performance in demanding environments. Choose the brand that professionals trust for reliable, affordable grounding and bonding in the field—choose NSI.