171Piece Complete Mechanic Tool Set Built for versatility, durability, and convenience, this 171piece mechanic tool set provides everything you need for automotive, home, and professional projects. Key Features and Benefits: Comprehensive 171piece set includes: 3 ratchet handles, 28 pieces 1/4inch bit sockets, 18 long sockets, 4 extension bars, 40 standard sockets, 44 precision bits, 13 Esockets, 3 bit adapters, 3 universal joints, 3 spark plug sockets, 2 sliding Tbars, 2 additional extension bars, 7 hex key wrenches, 1 piece 1/4inch handle, plus a durable carrying case. Made from quality Chrome Vanadium steel for exceptional strength, corrosion resistance, and longterm durability under heavy use. Designed to handle a wide range of fastening and tasks with tools engineered to resist wear and maintain performance over time. Deep and shallow socket options ensure compatibility with various fastener sizes and shapes, making it easier to access hardtoreach areas. Portable hard case with secure interior layout keeps every tool organized, protected, and ready to transport. Practical Applications: 1. Automotive maintenance and : Ideal for engine work, spark plug replacement, and general car servicing. 2. Home improvement projects: Suitable for assembling furniture, installing shelves, or making structural repairs. 3. Professional workshop use: A dependable set for mechanics, electricians, and maintenance technicians who require reliable tools daily. Performance and Compatibility: Suitable for both metric and standard fasteners, covering most common and assembly needs. Ratchets and sockets provide a secure fit for efficient torque application, reducing the risk of rounding fasteners. Extension bars and universal joints offer flexibility in confined spaces, improving reach in complex assemblies. This mechanic tool set delivers all the essential tools in one organized, durable, and portable package, enabling you to work with confidence and efficiency in any setting.