1. Stay Organized: Our nut and bolt organizer is designed to help you efficiently sort and store all types of fasteners. Keep your workspace tidy and avoid losing or misplacing screws and nuts in your toolbox, drawer, or garage. 2. Advanced Check Kit: Each thread controller is securely placed in custom-cut foam, preventing movement while allowing easy removal. This feature simplifies your task compared to traditional glued testers, enabling access to tight spaces without carrying multiple gauges. 3. Clear Storage System: The gauge box includes labeled sections for quick identification of screw and nut sizes. The foam keeps the gauges in position while distinguishing between blue-coated imperial sizes and red-coated metric sizes. 4. Durable Material: Constructed from high-quality aluminium alloy, our nut and bolt thread tester is built for longevity. It includes 44 size specifications for pitch measurement, allowing you to accurately check and confirm nut and bolt sizes. Use Scenarios: - Ideal for mechanics or DIY enthusiasts who frequently work with various fasteners. - Perfect for organizing a cluttered garage or toolbox filled with bolts and screws. - Essential for professionals needing quick access to precise sizes during projects.