The American Mutt tools snap lock punch is the perfect gutter cap tool for any toolbox! Count on American Mutt Tools for gutter tools installation snap lock tools. Easily install gutter end caps with this gutter end cap crimper tool. Great sheet metal tools for hvac technicians and a great gutter crimping tool for gutter installation. Duct workers rely on sheet metal tools to perform their everyday tasks. This guttering end cap punch tool is used to connect gutter end caps. A great snap lock punch to use alongside a range of other gutter tools such as a gutter punch tool 2x3. This downspout punch tool helps gutter installation workers install gutters and use their gutter outlet punch. Our gutters tools and gutter crimping tool end cap are made in China. - Heavy Duty: Made from precision forged alloy steel, this snap lock punch works just as hard as you do. The snap lock tools compound spring design helps you easily punch sheet metal. Punch impressions are 3/8 from edge of metal. - Ergonomic: Give your hands the break they deserve. Our gutter end cap crimper tools ergonomic handle helps eliminate fatigue from extended use. Our gutter tool includes an integrated lanyard tether hole for working at heights. - Efficient: This snap lock punch design allows you to quickly and accurately crimp sheet metal. The integrated safety lock keeps your gutter installation tools compact for easy storage and the crimping heads safe from damage. - Built To Last: This gutter end cap crimping tool stands up to industrial jobsite conditions. Our snap lock punch is designed to withstand the tough conditions that workers face when using their gutter crimper tool. - Limited Lifetime Manufacturer Warranty: This snap lock punch is backed by the American Mutt Tools Limited Lifetime Warranty for your complete peace of mind. Our gutter end cap crimper tool is professionally made in China.