3mm Steel Wire Rope Kit includes 30 meters of 3mm PVC coated stainless steel wire, 2 M5 turnbuckles (hook and eye), 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 constructed from 304 stainless steel with a PVC coating, providing reduced abrasiveness, excellent weather resistance, waterproof performance, rust and corrosion resistance, and high toughness. It features a 7x7 strand configuration, composed of 7 groups of 7 wires braided together to create a durable and flexible cable with superior strength compared to other constructions. The outer diameter is 3mm, ensuring extended service life and reliable performance in all weather conditions. The turnbuckle wire tensioner kit is made of 304 stainless steel (note: crimping loop sleeves are aluminum), offering sturdy support for string lights in gardens, patios, backyards, or other open areas. The combination of turnbuckle and 3mm stainless steel wire rope ensures strong corrosion and rust resistance for long-term outdoor use. Installation is straightforward: heavy-duty wire cutters are required for cutting the cable; M3 aluminum crimping loops are best secured using a hydraulic crimping tool for optimal grip; M3 wire rope clips allow easy fastening by tightening the screws. Wire rope thimbles help prevent wear at connection points, while push-button snap hooks provide secure and convenient attachment and removal. This multi-purpose 3mm stainless steel wire rope kit is ideal for various heavy-duty applications, including outdoor string light installation, garden plant supports, catenary systems, curtain wires, clotheslines, fence reinforcements, cable railings, and similar uses. The included turnbuckle tensioner system makes it well-suited for both functional and decorative installations.