3 4 inch copper earth rod

{"cid":"91219551","title":"3 4 Inch Ground Rod Galvanized Copper Earth Rod 19mm Earth Rod","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a6\/b4\/4182c30831133b7067f2ba04fd9d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"QDCD","Model Number":"CCSER","Minimum Order Quantity":"Negotiable","Delivery Time":"20-25days","Place of Origin":"CHINA","Certification":"ISO","Packaging Details":"By wooden case or pallet","Payment Terms":"T\/T","Supply Ability":"1000pcs\/day","Weight":"2.2kg","Torsion Strength":"\u2265150N\/mm2","Elongation":"\u22658%","Warranty":"1 Year","Diameter":"19mm","Manufacturing craft":"Continuous Plating","Application":"Lightning Protection","Max. Resistance":"\u22644\u03a9"}}

{"cid":"91146627","title":"Weld Copper Ground Rod Threaded 1000mm 1200mm 1500mm Copper Earth Rod With Accessories","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/51\/88\/0795a614077a21427bf7ede7656c-200x200-1.jpg","attrs":{"Price":"US $0.1-5 per piece","Brand Name":"Milky Way","Model Number":"ground rod","Minimum Order Quantity":"10 pieces","Delivery Time":"5-15 days","Certification":"CE,UL467,ISO9001:2008","Place of Origin":"China","Payment Terms":"L\/C, T\/T, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"500 tons per month","Packaging Details":"Nylon Or Wooden cases Or container","Product name":"Ground rod","Material":"Copper weld steel","Type":"Threaded or flat or pointed","Usage":"Underground","Copper layer thickness":"0.254mm, 0.33mm, 0.5mm, 1.0mm","Application":"Lightning protection","Elongation":"8%-15%","Straightness":"<1mm\/m"}}