Black Widow Mono Line, I.G.F.A. Class 15, 30 lb (15.0 kg) test

Grand Slam Mono Leader, 500 lb (226.7 kg) test, .098 in (2.50 mm) dia, Clear, 100 yd (91 m)

International Game Fish Association

Hi Seas Grand Slam IGFA Monofilament Line 1/4lb Spools - TackleDirect

Hi-Seas Black Widow I.G.F.A. Micro-Thin Camo Line 1/4 lb. Spool

Savage Gear 2015 EN by GOLDFISHING - Issuu

Black Widow Mono Line, I.G.F.A. Class 15, 30 lb (15.0 kg) test, .019 in (0.49 mm) dia, 3-Color Camo, 4800 yd (4389 m)

Hi-Seas Hi Seas Fishing Line Black Widow Co-Polymer Monofilament

Quattro Mono Line, 50 lb (22.6 kg) test, .028 in (0.70 mm) dia, 4-Color Camo, 5000 yd (4572 m)

Daiwa Black Widow Carp 2500 : Sports & Outdoors

Black Widow Mono Line, I.G.F.A. Class 15, 30 lb (15.0 kg) test, .019 in (0.49 mm) dia, 3-Color Camo, 250 yd (228 m)