Binding screws, not of metal, for cables; Clips, not of metal, for cables and pipes; Kits for marking electrical cables, electrical apparatus and instruments and electrical installations, namely, plastic transparent sleeves, plastic transfer strips, plastic identification tags and marking tools; Non-metal cable clamps; Non-metal cable clips; Non-metal pipe and cable clips; Plastic ducts and couplings for organizing and holding fiber optic and similar cable and wiring