8" Inch Copper Grounding Strap Flexible Adjustable for Antenna Satellite Dish Lighting Electrical Power Surge Suppression, For 1/2" - 2" Diameter Pipe Solid Copper Ground Strap provides low resistance ground connection for grounding CATV satellite or telephone drops. This strap is adjustable and easy to install for permanent connection to water pipes or service masts to AWG 10 - 14 ground wire - weather resistant G90 galvanized steel meets salt test ASTM-B117 The 8" copper strap is suitable for 1/2" - 2" diameter pipe