Surfstrand, Bare 1x7 Stainless Steel Leader Wire, 60 lb (27 kg) test, .021 in (0.53 mm) dia, Bright, 30 ft (9.2 m): Fishermans Ideal Supply House

American Fishing Wire 49 Strand, 7x7 Stainless Steel Shark Leader Cable, 90 lb / 41 kg Test, 031 in / 0.79 mm Dia, Bright, 30 ft / 9.2 m : Sports & Outdoors

Made from high strength, corrosion resistant Type 304 stainless steel, 49-Strand 7x7 cable provides excellent protection against Shark and other big game toothy fish. This cable provides excellent kink resistance and bite protection. Often times when a shark strikes a bait, they twirl violently. This motion can kink single strand leader wire and can actually be more destructive to your tackle than a fierce bite. 49-Strand resists kinking, wrestles back and allows you to hook up and haul in.

AFW 49 Strand Stainless Shark Leader Cable

Accustrand 1,000 Foot Spool - Camouflage 7 Strand Stainless Steel

American Fishing Wire Surfstrand Micro Supreme – Musky Shop

Surfstrand, Bare 1x7 Stainless Steel Leader Wire, 45 lb (20 kg) test, .018 in (0.46 mm) dia, Bright, 300 ft (91.5 m): Fishermans Ideal Supply House

American Fishing Wire 49 Strand, 7x7 Stainless Steel Shark Leader Cable, 90 lb / 41 kg Test, 031 in / 0.79 mm Dia, Bright, 30 ft / 9.2 m : Sports & Outdoors

AFW Titanium Surfstrand, Bare 1x7 Saltwater Fishing Leader Wire, 15 lb, Black Oxide, 10 ft : Sports & Outdoors

368LB Fishing Steel Wire line 7x7 Strands 2.0mm Trace Coating Wire Leader Coating Jigging Wire Lead Fish Jigging Line Fishing Wire Stainless Steel Leader Wire (30 Meters 2.0mm 368 Pound Test) : Sports & Outdoors

American Fishing Wire Surfstrand, Bare 1x7 Stainless Steel Leader Wire, 10 lb Test, 0.008 Diameter, Camo, 600 ft : Sports & Outdoors