The VCOIL BSF Thread Repair Kit is a complete solution for restoring damaged or worn internal threads in metal components. Designed for maintenance technicians, installers, small-batch manufacturers, and skilled hobbyists, it targets 5/16x22 BSF threads with a 1.5XD depth to deliver reliable, durable results across maintenance, installation, and light production work.

Its Thread Armour Plating is engineered for low-shear materials, reinforcing thread durability and helping repaired holes resist everyday loading. The kit also enables cost-effective rework by recovering rejected parts, reducing downtime and waste while delivering repeatable, dependable thread performance you can trust for quick installs, longer component life, and consistently high-quality assemblies.

• Thread Armour Plating for low-shear materials: Reinforces thread durability and load-bearing capacity in softer metals, reducing the risk of thread damage and extending the life of repaired holes.
• Compact, organized case for fast setup: Keeps essential tools neatly arranged in one portable case, enabling fast setup and consistent repairs with minimal searching.
• Engineered for stable 5/16x22 BSF threads at 1.5XD: Delivers durable, repeatable internal threads and dependable performance for maintenance, installation, and light production tasks.

By using this kit, you gain a reliable, repeatable process to repair damaged threads, shorten downtime, and extend component life. It supports faster installations, reduces scrap by recovering parts, and helps maintain high-quality assemblies across maintenance, installation, and light production workflows.