Feature: 1. 【Versatile and Efficient】: Our 12-in-1 Guitar Tool Set is a must-have for every guitarist and bassist. Designed specifically for electric and acoustic guitars, this tool set allows you to effortlessly disassemble and maintain the majority of guitars on the market. 2. 【All-in-One Convenience】: With the GGT-01 multi-function wrench, you no longer need multiple tools cluttering your guitar case. This compact tool combines two socket wrenches with diameters of 7.2mm and 8mm (hexagonal), eight hex wrenches ranging from 1.2mm to 5mm in diameter, a 2.5mm cross screwdriver, and a 4mm flathead screwdriver. 3. 【Sturdy and Reliable】: Crafted from high-quality aluminum alloy, our guitar tool set ensures long-lasting durability and exceptional performance. The sturdy construction guarantees that it can withstand the rigors of regular use without compromising its functionality. 4. 【Essential for Guitar Maintenance】: Whether you're adjusting the action, tightening screws, or changing strings, our Guitar Bass Multi-Tool is an essential accessory for any guitar setup. It provides precise control and versatility, allowing you to make necessary adjustments easily and efficiently. 5. 【Compact and Portable】: Complete with a convenient storage pouch, our guitar tool set is designed with portability in mind. It fits perfectly in your gig bag or guitar case, ensuring easy access whenever you need to perform maintenance or repairs. Specification: Product Material: Aluminum Alloy Product Includes: Slot Type Screwdriver: Diameter of 2.5mm Cross screwdriver: Diameter of 4mm Outer Hexagon Socket: Inner diameter of 7.2mm, 8mm (2 pieces) Hexagonal Wrench: Diameters of 1.2mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 4.8mm, 5mm (8 pieces) Product Size: 9.8 * 4 * 2.8 cm/3.9 * 1.6 * 1.1 inch Product Weight: 173 g/6.1 oz Package List: 1 * Guitar Multi-functional Combination Wrench1 * Storage Bag