Hmm, interesting - wonder how well the ball is attached to the hook? Easy 2 Hook the perfect fishing hook upgrade. No more tying knots with frozen hands. This hook keeps a minimum of 98% of your breaking strain due to no strangulation of your line.
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550 Paracord Sling. Its not a DIY but it's also not that expensive and if you are already handy with knots and paracord, you could make this by studying the patterns.