1. Product material: 45 steel 2. Ergonomically designed handle extension for enhanced grip comfort and performance 3. Increased length provides more torque and lightens your load 4. Our wrench extension tool allows you to easily reach tight spaces to manipulate bolts without worrying about scratching your arms anymore 5. The material is strong and durable, not easy to corrosion and rust 6. Multi-functional design, can be used in combination with a variety of wrench types 7. Widely used in machinery and industrial maintenance
