Sigma Engineered Solutions ProConnex 1/2 - 1 in. Copper Alloy Ground Clamp for Direct Burial 1 pk

The Sigma ProConnex Grounding Clamps are used to connect bare or insulated copper wire to copper or galvanized steel water pipe or copper tubing. These copper alloy clamps are suitable for direct burial in the ground and concrete. Connects bare or insulated wire to copper or steel water pipe For 1/2-in - 1-in pipe or copper rod For #10 - #2 wire For 5/8-in - 3/4-in rebar Suitable for direct burial in ground or concrete Copper alloy construction with stainless steel screws * Product is UL and CSA listed, and suitable for indoor or outdoor use   California residents see   Prop 65 Warning(s)