3-Piece Sheet Metal Hand Seamer, 3 Inch Straight Jaw Sheet Metal Bender Tools with Tool Box Storage Case for Bending and Flattening Sheet Metal Three-Piece Hand Seamers Set: Includes straight jaw, 45°, and 90° bending tools, each with a 2.4 inch wide jaw, to meet various metal bending requirements High-Quality Material: Crafted from high-quality carbon steel with a heat-treated chromium surface for durability and corrosion resistance, plus a rubber handle for a comfortable grip Wide Application: Suitable for most sheet metal bending and fabrication tasks, ideal for bending thin-gauge metal, flat aluminum, metal roofs, HVAC duct systems, and soldering work Easy to Operate: Manual operation requires no electricity or advanced equipment; the parallel-closing jaws with straight, non-sharp edges prevent damage to sheet metal Complete Storage Kit: All three hand seamers are stored in a single durable plastic case with molded partitions to protect each component and keep them organized