E-z Lok 500-7 Thread Insert Hand Installation Tool

Product Description

The E-Z LOK 500-7 is a hand installation tool designed for driving threaded inserts into pre-tapped holes. Built from steel, it handles UNS thread sizes up to 1/2-13 and 1/2-20, covering two of the most common coarse- and fine-pitch fastener standards in general industrial and mechanical repair work. The tool is manually operated, requiring no power source or specialized equipment. It is used by maintenance technicians, machinists, and trade professionals who need to install thread inserts accurately without stressing the surrounding material or the insert itself.

This tool is suited for hand installation of threaded inserts in metal, composite, or other engineered substrates where thread repair or thread reinforcement is the goal. Typical applications include restoring stripped threads in aluminum housings, cast iron components, and steel assemblies. It is appropriate for both shop bench work and field repair scenarios where portability matters. The compact, single-piece design makes it easy to carry in a tool bag or store in a parts kit.

Key Features

• Handles UNS thread sizes 1/2-13 and 1/2-20 in a single tool
• Steel construction for durability under repeated use
• Hand-operated design requires no power tools or external drivers
• Lightweight at 0.115 pounds for easy portability
• Insert tool type for precise, controlled insert seating

Compatibility

Designed for use with threaded inserts requiring UNS thread sizes 1/2-13 and 1/2-20. Verify insert manufacturer specifications to confirm tool compatibility before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with thread insert systems and proper hole preparation requirements. Ensure the receiving hole is tapped to the correct size and depth per the insert manufacturer specifications before driving the insert. Apply steady, controlled hand torque to seat the insert flush without cross-threading or over-driving. No power tools are required or recommended with this hand installation tool.