This Bolt Cutter is a heavy-duty tool designed for cutting through tough materials such as chains, locks, bolts, and wire mesh. It features a hardened steel cutting jaw and an ergonomic handle for maximum comfort and efficiency. The Bolt Cutter is perfect for home improvement projects, construction sites
From Wikipedia
A bolt cutter, sometimes called bolt cropper, is a tool used for cutting bolts, chains, padlocks, rebar and wire mesh. It typically has long handles and short blades, with compound hinges to maximize leverage and cutting force. A typical bolt cutter yields 20 kilonewtons (4,500 lbf) of cutting force for a 250 newtons (56 lbf) force on the handles.