Aerial closure specially designed for subscribe wires distribution in cable access Free open/close, aerial closures achieve a zero-cost reentry. They could be used for any aerial cable installation. Free open/close with stainless steel latches, AII aerial closures achieve a zero-cost reentry. They are ideals for subscribe wires distribution in cable access network. To be suitable with the main tendency to easy installation and simple maintenance, unlike other closures, AIIs are free breathing. They can not only exhale moisture in the closure's chamber, but also moisture deposited in cable. The double-wall rubber-plastics end seals have long life-spans and have enough elastic force for hold-ing the cable, prohibit rain/dew from entering chamber. To drop wires more convenient, all seals are triple-port designed,. AII aerial closures can fit any non-pressurized communication cables under 800-pair. Oil-filled connecters or modules is recommended. To protect splices from harsh environment, the closure was hung on strand by a pair of stainless steel brackets, which were fixed on an aluminum bond bar in chamber. The polyethylene double-wall-body structure assures the closure will not crack or break. Also, all components are attached to the closures, no parts to lose.