The Scientific Anglers Regulator Ergo Hemostat is a multi-function fishing tool with an angled head that lets you get leverage, reach, and visibility. Smooth jaws are ideal for crimping barbs and the serrated scissors let you trim tippets. Ergonomic foam grips provide control and comfort. The Scientific Anglers Regulator Ergo Hemostat has a built-in bottle opener in the handle that doubles as a knot-tension tool. Scientific Anglers Regulator Ergo Hemostat Features: Angled head for leverage, reach, and visibility Comfortable, ergonomic foam grips Bottle opener/knot-tension tool Smooth jaws for crushing barbs Serrated scissors.