OFFSET HANDLE SEAMER - Use to bend or form sheet metal and other pliable sheet materials. 1-1/4" throat depth with 1/4" depth graduations VERSATILE HAND SEAMER – Perfect for sealing, bending, and shaping metal in DIY and professional projects. Ideal for HVAC, auto repair, and home improvement, it easily handles sheet metal, aluminum, and copper with precision. HEAVY DUTY COMPONENTS - Blades and handles are hot drop-forged of high carbon steel for strength and durability STRONGEST HANDLES - High Tensile strength steel will not bend from hand pressure and provides efficient conversion of hand force KUSH'N-POWER GRIPS - Midwest's Kush'N-Power grips provide the perfect balance of comfort, grip and durability. Designed for the professional, these chemical resistant grips offer slip-free usage all day long.