Kelly Galloup's Belly Bumper Hook, The Belly Bumper Hook is similar to the old Mustad 79666 Keel Hook that went out of production many years ago. A little different in two respects: First, it has a little deeper gap so you have a little more room to play with. Second, and probably the most important, is that it features a vertical ring eye so that your flies always track the way you want them to. This is a great hook for tying a variety of weedless streamer and baitfish patterns, and will also work great for tying Stacked Blondes. 25 packs.