Premium Substance and Oxidation Resistancemail: Produced from search engine steel with a glass completed coating, these tools excellent oxidation and wear resistance, making they permanent and suitable for frequent use in workshops otherwise manufactories Multiple Size Preferencesecond: The spell port driver set includes 15 different measurements, ranging from 5 to H19, providing to various repair demands with each tool measuring 100mm in length and weighing between 40 126g for easy transportability and use Comfortable Grip and Storagemail: Hard wearing a rubber varnished handle for a not slip and comfortable grip, reducing fatigue during prolonged use, and features a hanging hole for accessible storage in limited spaces Fast Change Planumberebog: Computational intelligence 6.35mm spell connection allows for rapid bit change and installation, improving efficiency in tasks requiring frequent tool switching, such as car repairs and electronics assembly Deepened Port Planumberebog: The deepened port plan ensures a firm hold on long screws, enhancing tightening efficiency and stopping nut slippage, ideal for complex assembly tasks, Manufacturer: Uitndvyte