Manual Sheet Metal Sealing Tool - This 3" manual sheet metal sealer is the perfect tool for bending, sealing and flattening sheet metal. Use it as a reliable bender for HVAC projects and other general construction tasks. Its compact design ensures it works effectively in tight spaces, making it ideal for HVAC professionals and DIYers alike. Whether you're working with galvanized or 18-gauge stainless steel, this tool will do its job. PRECISION SEWSTRESS WITH DEPTH MARKING: With a 1/4" depth mark on the blades, this tool allows for fast and accurate bending. Forged from CR-V steel (hardness HRC35-40) with polished, rust-resistant jaws that meet strict alignment standards: zero gaps or misaligned. Depth markings allow you to bend precisely easily, making it an excellent choice for HVAC and other metalworking projects. COMFORTABLE GRIPS FOR EASE OF USE - The ergonomic TyreGrip handle with a rubberized finish ensures your hands remain comfortable and stable even during extended use, so whether you use it to bend sheet metal or handle duckbill pliers for finer tasks, you'll maintain precision and stability with every move. MADE TO LAST WITH HEAVY DUTY CRV STEEL CONSTRUCTION - Heavy duty precision forged bender is constructed from CRV steel, providing a fully polished finish for superior durability. With a hardness of HRC35-40, these sheet metal tongs are built to last and can handle tough jobs with ease. Whether you are working in tight spaces or need to bend thick metal, this tool is your ideal choice. VERSATILE TOOL FOR Sheet Metal Jobs - From garage workshops to construction sites, perfect for a variety of tasks, this 3" manual sheet metal sealer works efficiently on 18-gauge galvanized steel, 30-gauge cold-rolled steel, and 30-gauge stainless steel. Its versatility makes it an essential tool for HVAC professionals, sheet metal manufacturers, and general construction workers. Whether you use it for bending, flat jaw tasks or sealing, this tool delivers reliable results with every use., Manufacturer: Jiangsu Sainty Sumex Tools Corp Ltd