- Comprehensive Tool Set: This versatile set includes 21 drive sockets and 13 1/4 hexagonal pieces, accommodating a wide range of work requirements. Sizes range from 4mm to 14mm and include PH, SL, PZ, HEX, and T drill types, making it suitable for various tasks. - Exceptional Durability: Crafted from high-quality chrome vanadium steel, these tools are rigorously hardened to enhance strength and torque. This ensures they withstand wear and tear, providing reliable performance for long-term use. - Superior Craftsmanship: Designed to meet the needs of professionals and DIY enthusiasts alike, this mechanic tool set features meticulous workmanship and a robust construction. It's engineered for optimal performance, whether you're tackling a simple repair or a complex project. - Essential for Repairs: Upgrade your toolkit with this indispensable mechanic tool set, ideal for car repairs and general maintenance. Experience impressive torque and efficiency, ensuring you have the right tool for every job. - Practical Applications: Use this set for automotive repairs, home improvement projects, or routine maintenance tasks. Its compatibility with various fasteners makes it a go-to solution for mechanics and hobbyists. - Key Attributes: - Function: Multi-functional tool set - Compatibility: Works with a variety of fastener types - Size Range: 4mm to 14mm - Material: High-quality chrome vanadium steel - Performance: Enhanced torque and durability for reliable results.