29piece Core Ratchet Socket Wrench Kit Overview: A versatile tool set for home repairs, automotive work, and DIY projects. Suitable for both professionals and hobbyists. Application: Designed for use in a variety of settings, including appliances, computers, bicycles, cars, lawn equipment, machinery, and general mechanical maintenance. Included components: 11 sockets: 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 mm 10 bits: FD 457, PH12, PZ12, T101520 1 ratchet wrench 1 square joint 2 extension bars 1 spinner handle 1 flexible extension 1 adapter 1 batch socket Key benefits: Comprehensive range of metric sockets plus a versatile bit set to cover common fasteners Complete driving system with ratchet, extension bars, and flexible extension for hardtoreach areas Spinner handle and adapter enhance control and adaptability across tasks Durable construction designed for repeated use in home and workshop environments Size and compatibility: Socket sizes span 4.5 to 13 mm for broad fastener compatibility Bits include Phillips, Pozidriv, flathead, and Torx equivalents to support multiple screw types Practical use scenarios: Home repairs and furniture assembly Automotive maintenance and bicycle servicing Appliance and light machinery maintenance Performance notes: The combination of sockets, bits, and drive accessories provides flexible, reliable performance for everyday mechanical tasks Target users: Suitable for professionals and DIY enthusiasts seeking a complete, readytouse ratchet socket set