... with sealing ring and silicone, it could be opened, expansed, fixed, and connected repeatedly.The maximal capacity is 144 core. when ... : H* means stainless steel hoop Cap-type Plastic Joint Box for Tower Specification: NameModelCore No.Weight(kg)RemarkInput-1,output-1 ... dia. of cable, dn—out dia. of cable, G—for pole, T—for tower.Packing details:Factory photo:About Us / HC Hardware Department ...