【APPLICATIONS】This hand seamer tool is excellent for bending, forming, and crimping sheet metal. It works well in straightening the fins on heat sinks, bending sheet metal to fit over skirt of the house, straighting window and door "eyebrows" drip edges on a vintage Airstream trailer restoration and so on. 【DESIGN】3-inch jaw span provides a strong surface range for working. Bent head design reduces your wrist strain during use. Gap design on both sides of jaw for easy control of grip depth. Safety lock and hanging hole for easy carrying and storage. Strengthened rivets and spring design provides adjustable pressure and operating range. 【MATERIAL】Made from high-strength chrome vanadium steel. They are well built and very sturdy that will last for many years. The ergonomically designed Bi-color TPR handles for anti-slip and comfort grip. A very good addition to your toolbox. 【COMFORTABLE HANDLE】Bi-color TPR handles for anti-slip and comfort grip which can increase work efficiency. 【ANTI-RUST OIL】 The anti-rust oil may be appeared on the pliers, it can protect the pliers from rusting. It's not dirty or used products, you can clean it with a towel and it will not effect the function., Weight: 1.6093745126 pounds, Manufacturer: SPEEDWOX