Description: Product list: 21 rotary bits, 3 Allen wrenches, 13 piece 1/4 metric sockets, 1piece 1/4 multi directional joint, 1 piece 1/4 ratchet wrench, 1 piece 1/4 short rod, 1 piece 1/4 small square rod, 1 piece 1/4 long extension rod, 1 piece 1/4 elastic extension rod, 1 piece 1/4 sliding rod, 1 piece 1/4 AD electric rotor, 1 piece storage box.Material: Socket Ratchet Wrench Set is made of quality chrome vanadium steel, which is strong, wear resistant, and can be used for a long time. Not easy to deform or break.Portable: Automotive Tools Kit has a sturdy storage box to store tools in categories, making it easy to carry and store, keeping tools in order.Easy to use: Socket Wrench Set includes 46 commonly used auto repair tools to meet a variety of auto repair needs. Ergonomic handle design, comfortable to hold.Applicable scenario: Screwdriver Drive Socket And Bit Set is suitable for disassembly and repair of small household parts, and can be used for simple repairs of bicycles, electric vehicles, motorcycles, etc. Specification: Material: Chrome Vanadium Steel Size Chart: Packaging Size: 23cmx12cmx4cm/9.06inchx4.72inchx1.57inch Package Includes: 21 Rotating Bits3 Allen Wrenchs(1.5mm,2mm,2.5mm)13 Metric Sockets(4mm,4.5mm,5mm,5.5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm)1 Multi Way Connector1 Ratchet Wrench1 Shorting Rod(50mm)1 Small Square Rod(140mm)1 Long Post(100mm)1 Elastic Post(140mm)1 Slider(140mm)1 Ad Electric Rotor1 Storage Box Note: Please allow slightly errors 1-2cm differences due to manual measurement.