all kinds of grounding kits for feeder cable,protecting cables & equipments from lighteningcertificate:ISO9001,ROHS,ISO14001,CEmaterial:T2/304/silvered Copper or as requiredFor: 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 barframework, strap copper, spring,seperated,..