3mm Steel Wire Rope Kit includes 30 meters of 3mm PVC coated stainless steel wire, 2 M5 turnbuckles with hook and eye ends, 2 spring snap hooks, 4 hump handles, 4 thimbles, 4 rope clamps, 8 aluminum crimping sleeves, 8 flat head wood screws, and 8 nylon expansion tubes. The 3mm coated wire rope is made of 304 stainless steel with PVC coating, providing reduced abrasiveness, excellent weather resistance, waterproof performance, and resistance to rust and corrosion, along with high toughness. It features a 7x7 construction with 7 groups of 7 strands braided together for a strong, flexible cable that outperforms other configurations. The outer diameter is 3mm, ensuring extended service life and reliable performance in all weather conditions. The turnbuckle wire tensioner kit is constructed from 304 stainless steel (note: crimping sleeves are aluminum), offering durability for hanging string lights in gardens, patios, backyards, or other open areas. The turnbuckle and 3mm stainless steel wire rope provide strong corrosion and rust resistance for long-term outdoor use. Installation is straightforward: use a heavy-duty wire cutter for the cable; a hydraulic crimping tool is recommended for securing M3 aluminum crimping sleeves to ensure a tight connection; M3 wire rope clips allow easy fastening by tightening the screws. Wire rope thimbles help prevent wear, and the push-button snap hooks enable quick, secure attachment and removal. This multi-purpose 3mm stainless steel wire rope kit is ideal for various heavy-duty applications such as hanging outdoor string lights, supporting climbing plants in gardens, catenary systems, curtain wires, clotheslines, fence supports, cable railings, and similar uses. The included turnbuckle tensioner system makes it suitable for both functional and decorative installations.