Heli-Coil 2288-9 Threaded Mandrel Installation Tool 9/16-12

The Heli-Coil 2288-9 is a threaded mandrel installation tool designed for installing helical thread inserts in 9/16-12 UNC threads. This Type AM manual installation tool features a steel construction for durability and reliable performance in thread repair and restoration applications.

Key Features:

• Designed for 9/16-12 internal thread size inserts
• Threaded mandrel type design for simple, effective installation
• Steel construction for long-lasting durability
• Compatible with both free-running and screw-locking inserts
• Ideal for low volume production, prototype work, salvage, and repair applications
• No external power source required for manual operation

This threaded mandrel tool engages the insert and provides positive lead to guide the insert into the tapped hole easily and quickly. The mandrel is wound into the insert, then wound into the tapped hole, and removed by turning counter-clockwise, leaving the insert securely in place. The simple design makes insert installation straightforward for technicians and mechanics working on thread repair projects.