KNIPEX Tools is the world's largest manufacturer of professional pliers since 1882. KNIPEX Pliers, Cutters, Insulated Tools and other products have been the tools of choice for Professional Tradesmen and end users who are serious about their hand tools and demand industrial quality. With Cobra pliers, there is no more time-consuming, test-adjusting to achieve the correct opening size. Simply position the upper jaw to the work piece, press the button and close the lower jaw. The uniquely designed jaw will lock in place, so you can adjust once and it stays set, perfect for 1-handed applications. The Extra-Slim nose allows for use in tight spaces. KNIPEX Tools are made from start to finish utilizing the highest quality materials. Based in Germany, KNIPEX Tools are German engineered to produce a tool unmatched in the industry in terms of features, comfort, design and performance.