Grey Hawk Electricals

water pipe clamp earth bonding point water main bond test clamp tee clamp tower earth clamp rain water pipe bond liquid tight flexible steel conduits pvc coated flexible steel conduits bare metal flexible steel conduits double compression cable glands e1w cable glands wiping glands cw cable glands a2 cable glands bw cable glands brass cable glands copper ferrules mechanical lugs split bolt connectors color coded lugs c crimp connectors aluminium forged lugs cable lugs cable terminal ends cable lug manufacturer rod to tape clamp rod to cable clamp equipotential bar earth lattice solid earth rods earth bar u bolt rod clamp earthing and lightning accessories brass couplers copper bonded earth rod