General description The 12 Piece 1/4 Inch Drive Ratchet Wrench Set is a versatile mechanics tool set designed for both professionals and DIY enthusiasts. This set includes a range of high-quality chrome vanadium steel sockets and a durable ratchet handle, making it ideal for various applications, including home repairs, metalworking, carpentry, and automotive tasks. Technical specifications Material: Chrome vanadium steel Socket sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 mm Extension rod length: 100 mm Compatibility and accessories Includes 10 pieces of sockets on 10 collection holders for easy organization Extension rod for accessing hard-to-reach areas Installation Easy to use with a quick release mechanism for the ratchet handle Usage Ideal for home repairs, metalworking, carpentry, building, garage work, and automotive mechanics Ergonomic design for comfortable handling Other information Well-packaged in a plastic storage holder to keep sockets organized