Features: Upgrade your automotive repairs with this 64/37 piece alloy steel tool set featuring ergonomic handles and generic compatibility, designed for professional mechanics and craft enthusiasts. The alloy steel construction ensures excellent durability and corrosions resistance, while the organized storage case maintains tool integrity and quick accessibility. Perfect for automotive technicians, motorcycle maintainers, and home DIYers needing efficient socket wrenches, extension rods, and bits for mechanical tasks. Tackle engine repairs, bike maintenance, or household fixes effortlessly in garages, workshops, or on the go with this compact tool set. Engineered for accuracy, the anti slip grip design reduces hand fatigue during prolonged use, while standardized socket sizes ensures seamless integration with most power tools and wrench sets. Specifications: Materials: Plastic + Metal Plastic Box Size: 250x68x50mm/9.84x2.68x1.96inches Type:37pcs/64pcs Package Includes: 37/64Pcs Repair Tool Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.