1/4 - 20 Metal Tool - Heli Coil Products

The Heli-Coil 2288-4 is a precision-engineered hand installation tool designed for the professional and reliable placement of 1/4-20 UNC helical thread inserts. This durable metal tool is essential for repairing stripped or damaged threads and reinforcing new threaded connections in a variety of materials, ensuring long-lasting and robust fastening solutions.

Key Features

• Precision Thread Engagement: Specifically designed for 1/4-20 UNC coarse thread inserts, ensuring accurate and secure installation every time.
• Durable Steel Construction: Manufactured from robust steel for extended service life and reliable performance in demanding workshop environments.
• Versatile Compatibility: Compatible with both free-running and screw-locking helical thread inserts, offering flexibility for various repair and reinforcement applications.
• Threaded Mandrel Type AM: Utilizes a threaded mandrel design (Type AM) for consistent and controlled insert installation.
• Optimized for Hand Use: Provides tactile feedback and control necessary for precise manual installation, particularly in sensitive or hard-to-reach areas.

Applications

This Heli-Coil installation tool is an indispensable asset for professional technicians and mechanics across automotive, industrial, and machinery repair sectors. It is ideal for restoring damaged threads in engine blocks, transmissions, machinery housings, and other critical components made from materials like aluminum, cast iron, and softer alloys. Beyond repair, the 2288-4 can also be utilized for reinforcing original equipment threads, enhancing their pull-out strength and resistance to wear and corrosion in high-stress applications. Its robust design supports general-purpose thread repair and maintenance, making it a staple for maintaining equipment integrity and operational efficiency.