Burndy GC18A Clamp (Aluminum, 1-1/4 to 2in)

Mechanical Grounding Connector, Cable to Water Pipe, 6 AWG - 250 kcmil, 1-1/4" - 2" Pipe, Al/Cu Rated.

Features: Ground Clamps Are UL Listed For Use With Either Copper Or Aluminum Conductors To Copper Water Pipe, Galvanized Pipe Or Steel Conduit, All Clamps Are Constructed From Tin-Plated High Strength Extruded Aluminum Alloy, PENETROX Oxide Inhibiting Compounds Are Recommended For All Aluminum, Clamps Are Dual Rated For Both Copper And Aluminum Conductors: Maximum Flexibility Of Application, All Connectors Are Tin Plated: Provide Low Contact Resistance And Prevents Galvanic Corrosion, All Clamps Are Range Taking: Only 3 Catalog Numbers Covers Complete Range Of Applications From 1/2 4 IN, Set Screw Type: Hex Socket, Length: 3-3/4 IN, Hex Size: 5/16 IN, Width: 13/16 IN.