Macks Double Whammy Pro Harness - The Double Whammy Pro Harnesses is a top producer for walleye, trout and a variety of other species. Macks combined the Smile BladeA(R), and 2 razor sharp red hooks tied with a 1.5-inch spread. The result is a spinner with a plug action wiggle that shakes nightcrawlers, leeches or your favorite bait so effectively fish can't resist it. Smile Blade design; 2 razor sharp red hooks tied with a 1.5" spread; Leader test 10 lb; Leader length 72";