... kinds of grounding kits for feeder cable,protecting cables & equipments from lighteningcertificate:ISO9001,ROHS,ISO14001,CEmaterial:T2/304/silvered CopperFor: 1/2,1/4,3 ... /8,7/8,5/4.13/8,1/2S,5/8,8u,8D,16m2,02m2,03m2,etctype: grounding wire, grounding clamp, copper grounding ... /8”10-121-1/4”38-401-5/8”50-511/4”8.5-9.51/2s” 13-14 5/4'',1/2'' T2 copper grounding kit products