Helicoil Eco Insert Refill Pack - 3/8 Inch, UNC

The Helicoil Eco Insert Refill Pack - 3/8 Inch, UNC, is designed to provide efficient and effortless thread repair with precision-engineered eco inserts.

• These inserts feature a rhombic profile, which, when moulded into elastic spirals, ensures an easy fitment process.
• The first thread is slightly smaller for simplified installation, enabling you to simply install the insert like a screw, creating a durable and accurate internal thread that will accept screws at both ends.
• These eco inserts are manufactured from high-quality materials, offering excellent strength, wear resistance, and heat resistance.
• Whether you're working on vehicles in your workshop, repairing parts in your garage, or conducting repairs at home, these refill kits offer a quick and reliable solution for restoring threads to their correct gauge.
• With their versatility and durability, Helicoil eco inserts are indispensable tools for any car enthusiast's toolbox.