General description Made of high carbon steel, this 2Pcs Universal Combination Wrench Set features a forged alloy steel body that enhances strength and durability. The wrenches are designed for high torque and good toughness, ensuring they do not easily slip during use. Technical specifications Material: High carbon steel and forged alloy steel Size range: 6 to 32 mm Design: Double-headed with 3 jaws Usage Automotive maintenance and repair Spiral tubes and nuts Plumbing tasks General assembly tasks