Features 1、[Repair Damaged Threads] This thread repair kit provides a perfect solution for repairing damaged or stripped threads, ensuring a secure and reliable connection. 2、[Reinforced Threads] This kit forms harder female threads in soft metals, protecting the tapped threads from wearing out or getting damaged over time. 3、[Comprehensive Repair Kit] The kit includes thread installation tool, steel thread inserts, tap drill bit, tap, and break tool, allowing for a complete and efficient repair process. 4、[Easy Storage] Packaged in a storage box, this kit allows for easy organization and carrying, enabling you to quickly access and collect the tools for your thread repair tasks. 5、[Reliable Material] Made from 304 stainless steel material, this thread repair kit ensures durability and long lasting performance, making it a reliable solution for your repair needs. Specification Item Type: Thread Repair Kit Material: 304 Stainless Steel Model: YB03019 Thread Repair Inserts: M3x0.5x2D (M3x0.5x2D means that the screws to be installed are M3x0.5 threads. M3 represents the diameter, 0.5 represents the thread, and 2D represents the length, which is twice the length of the diameter) Package List 1 x Installation Tool 1 x Drill Bit 1 x Tap 1 x High Punch Tool 50 x Thread Repair Inserts 1 x Storage Box