This 6-inch C-clamp locking pliers set includes six tools constructed from heat-treated carbon steel for heavy-duty durability. The adjustable jaw accommodates various material thicknesses, making these suitable for woodworking, metalworking, welding, and auto repair tasks. The C-clamp design provides a secure grip on materials, while ergonomic handles ensure comfort during prolonged use. These locking pliers deliver the strength and stability needed for projects requiring a firm, stable hold.