- Comprehensive Tool Set : This set includes 21 drive sockets and 13 1/4 hexagonal bits, covering sizes from 4mm to 14mm. It features PH, SL, PZ, HEX, and T drill types, making it suitable for a wide range of tasks in various work environments. - Exceptional Durability : Crafted from high-quality chrome vanadium steel, these tools undergo rigorous hardening processes. This results in enhanced torque and damage resistance, providing reliable performance for long-term use. - Superior Design : Engineered for both professional mechanics and DIY enthusiasts, this tool set offers outstanding craftsmanship. Its robust construction ensures optimal performance, whether you are tackling small repairs or larger projects. - Essential for Repairs : Elevate your toolkit with this mechanic tool set, ideal for automotive repairs and general maintenance. Experience excellent performance and impressive torque, making it a must-have for all your repair needs. Use Scenarios : 1. Automotive Maintenance : Easily tackle routine car repairs, from changing oil to replacing spark plugs, with the right size socket or bit at your fingertips. 2. Home Repairs : Perfect for fixing furniture or appliances, this set provides the versatility needed for everyday household tasks. 3. Hobby Projects : Whether you're assembling models or working on electronics, the varied sizes and types of bits ensure compatibility with multiple applications.