- Sturdy & Durable Construction : Crafted from high-quality CR-V forging, this toolset features a mirror-polished surface and has undergone comprehensive heat treatment. It offers exceptional hardness, impact resistance, toughness, wear resistance, and rust prevention. - Comprehensive Specifications : This set includes 1/4", 3/8", and 1/2" 72-tooth ratchet socket wrenches with two-way ratchets and a quick-release button, allowing for just 5 degrees of movement per turn. The 71-piece metric 6-point drive socket set includes 15 pieces (1/2" sizes 12-32mm), 11 pieces (3/8" sizes 9-19mm), and 13 pieces (1/4" sizes 4-14mm). It also features 5 deep sockets (1/2" sizes 16-22mm), 6 deep sockets (3/8" sizes 10-15mm), and 7 deep sockets (1/4" sizes 4-10mm), along with 14 E-type sockets (E4 to E24) and 30 1/4" bit sockets. - Portable & Easy to Organize : The plastic blow-molded carrying case ensures secure storage and easy transport. Its shock-absorbent design prevents breakage, while the slot-fit system keeps tools organized and prevents them from falling out. Each tool is clearly engraved with its model name for quick identification. - Versatile Applications : This toolset is ideal for professional mechanics, DIY enthusiasts, and homeowners. It is versatile enough for various maintenance tasks, including auto repairs, home repairs, and garage work. Suitable for cars, trucks, motorcycles, lawn mowers, and other models, it meets the needs of both casual and professional users.