Heli-coil 2288-3 Thread Insert Tool 10-24 Unc

Product Description

The HELI-COIL 2288-3 is a hand installation tool designed to drive wire thread inserts into pre-tapped holes. It accepts 10-24 UNC thread inserts and provides the controlled torque needed to seat inserts flush and correctly oriented without power tools. The tool is used during assembly, repair, or re-threading operations where a damaged or weak thread in metal, plastic, or composite material needs to be restored to full thread strength. Mechanics, maintenance technicians, and machinists are the primary users of this tool.

The 2288-3 is sized specifically for 10-24 UNC applications, making it a standard fit for light mechanical assemblies, HVAC equipment casings, electrical enclosures, and general industrial repair work. It is used wherever a hand installation method is preferred over power-driven tooling, giving the installer direct feel and control during the insert-driving process. This tool is sold individually and is intended for low-volume or field repair use.

Key Features

• Sized for 10-24 UNC thread inserts
• Hand installation design allows precise tactile control during insert seating
• Compatible with standard wire thread insert installation procedures
• No power source required - suitable for field and bench repair work
• Sold as a single unit for individual or kit-based use

Compatibility

Designed for use with HELI-COIL and compatible wire thread inserts in the 10-24 UNC thread size. Intended for hand installation applications in materials requiring thread repair or insert reinforcement.

Installation Notes

Before installing a thread insert, ensure the parent material has been drilled and tapped to the correct HELI-COIL tap drill specification for the 10-24 insert size. Engage the insert onto the tool mandrel, align with the tapped hole, and drive in by hand until the insert is flush or slightly below the surface. After installation, break off the drive tang using the appropriate tang break-off tool if required by the insert type. Always follow the insert manufacturer's installation sequence to avoid cross-threading or insert deformation.