Heli-coil 7571-02B Thread Insert Tool 2-56 Unc

Product Description

The HELI-COIL 7571-02B is a hand installation tool designed for inserting tangless thread inserts into tapped holes at a 2-56 UNC minimum thread size. Built from stainless steel, this insert tool provides the mechanical control needed to seat inserts accurately without power tools. It is used in precision repair and manufacturing applications where threaded hole integrity must be restored or reinforced. Licensed technicians, machinists, and field service pros working on light fastener assemblies rely on this type of tool to complete clean, consistent installations by hand.

This tool is suited for use in light industrial, aerospace, electronics, and general maintenance applications where 2-56 UNC tangless thread inserts are specified. The hand-operated design makes it practical for confined workspaces or field repairs where bench equipment is not available. It is commonly used alongside HELI-COIL tangless insert systems in both production and repair environments.

Key Features

• Hand installation tool type for controlled, tool-free insert seating
• Compatible with tangless thread inserts - no tang breakout step required
• Minimum thread size of 2-56 UNC for fine, small-diameter applications
• Stainless steel construction for durability and corrosion resistance
• Compact hand tool format suited for confined or field-service installations

Compatibility

Designed for use with tangless thread inserts at 2-56 UNC thread size. Consult HELI-COIL insert sizing charts to confirm insert-to-tool pairing before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with thread insert systems. Ensure the tapped hole is clean and free of debris before driving the insert. Follow the insert manufacturer's installation depth specifications. Do not use power tools with this hand installation tool.