The Thread Repair Kit M10 x 2D with 5 Replacement Inserts is designed to repair damaged or stripped threads on M10 bolts or fasteners. The kit includes 5 replacement inserts that are compatible with M10 x 2D thread size, allowing you to restore the integrity of the threads and reuse the original hardware. The inserts are typically made from durable materials like steel, providing strength and reliability for a long-lasting repair. This kit is ideal for automotive, machinery, and DIY applications where thread damage can occur.