5288-6 HELICOIL Heli Coil Thread Repair Tap Tool Inserts Kit

Review HELICOIL Heli Coil Thread Repair Kit 3/8 Unc Tap Tool Inserts Preowned Usa Complete

The Helicoil 5288-6 Helicoil Thread Repair Kit is a versatile solution for repairing and restoring damaged or worn-out threads in 3/8-16 UNC taps. This kit, manufactured by Helicoil, is a must-have for mechanical engineers, machinists, and DIY enthusiasts who deal with tap repairs regularly.

The kit comes with six (6) Helicoil inserts, each designed to repair a specific thread length. These inserts are made from high-quality, heat-treated material that ensures a strong and durable repair. The Helicoil inserts are also self-tapping, meaning they can be installed into the existing damaged thread without the need for a separate tap.

The kit also includes a 3/8-16 UNC tap tool, which serves as the installation tool for the Helicoil inserts. The tap tool is precision-engineered to ensure accurate thread repair and is made from robust materials for long-lasting use.

The tap tool comes with replaceable inserts, which adds to the overall value of the kit. The tap tool inserts are designed to be easily replaceable when they become worn out or damaged, allowing for continued use of the tap tool.

The Helicoil 5288-6 Helicoil Thread Repair Kit is easy to use and does not require any special skills or equipment. The kit comes with clear instructions for use, making it an ideal solution for both beginners and experienced users.

The Helicoil inserts are designed to provide a leak-free repair, making them an excellent choice for applications where thread integrity is critical. The kit is suitable for repairing threads in various materials, including steel, aluminum, and brass.

In conclusion, the Helicoil 5288-6 Helicoil Thread Repair Kit is a comprehensive solution for repairing damaged or worn-out threads in 3/8-16 UNC taps. The kit includes six Helicoil inserts and a 3/8-16 UNC tap tool, making it an essential tool for mechanical engineers, machinists, and DIY enthusiasts. The inserts are easy to install, provide a leak-free repair, and can be used to repair threads in various materials.

Helicoil 5288-6 thread repair kits are designed to restore damaged or stripped threads in various applications, including 3/8-16 UNC thread sizes. Here are some potential pros and cons of purchasing this specific Helicoil kit:

1. Convenient repair solution: Helicoil kits provide a cost-effective and convenient way to repair damaged threads on the spot, eliminating the need to replace the entire part.

2. Versatile application: This Helicoil kit can be used in various industries, including automotive, aerospace, and manufacturing, making it a valuable addition to any toolbox.

3. Includes tap tool and inserts: The kit comes with the necessary tap tool and thread insert to repair the damaged threads, making it a complete repair solution.

4. Easy installation: The installation process is relatively simple, and the kit includes instructions to ensure a successful repair.

1. Limited thread sizes: This particular Helicoil kit is designed for 3/8-16 UNC threads only. If you need to repair threads of different sizes, you may need to purchase additional kits.

2. Manual installation: While the installation process is straightforward, it still requires manual labor and can be time-consuming for larger or more complex thread repairs.

3. Cost: Compared to purchasing a new part, the cost of a Helicoil repair kit may be higher, but it can still be more cost-effective in the long run.

The Helicoil 5288-6 thread repair kit can be a valuable addition to any toolbox for repairing damaged or stripped threads in 3/8-16 UNC applications. Its convenience, versatility, and ease of use make it a cost-effective solution for various industries. However, its limited thread size range and manual installation process may be limitations for some users. Ultimately, the decision to purchase this Helicoil kit depends on the specific thread repair needs and the budget of the user.

If you frequently encounter thread damage or stripping in 3/8-16 UNC applications, the Helicoil 5288-6 thread repair kit is a worthwhile investment. Its ease of use and ability to save time and money make it a valuable addition to any toolbox. However, if your thread repair needs extend beyond 3/8-16 UNC, consider purchasing a more comprehensive Helicoil kit or exploring alternative thread repair solutions.

Details:

This preowned set offers a complete solution with verified branding and sealed inserts ideal for practical use or tool collection. Ships securely. Condition: preowned; tools show light handling wear, inserts are sealed and unused. Preowned heli coil thread repair kit for 3/8 16 unc coarse thread applications.

Includes all essential components for restoring damaged threads in metal parts. Contents: tap, installation tool, and one sealed card of 12 stainless steel inserts. Part numbers: Napa balk amp 770 3126. Branding: heli coil logo on tool; Napa balk amp packaging; made in usa.

Thread size: 3/8 16 unc. See photos for exact condition and contents.

specifications threadtoollot:

• for years: 2016
• brand: Helicoil
• mpn: 5288-6
• type: Heli-coil Insert
• system of measurement: Sae
• number of pieces: 14
• set or single item: Set
• country of origin: United States

general threadtoollot:

• category: Auto Parts > Supplies > Hand > Threading Tools

offer threadtoollot:

• in stock #: 3
• sold #: 11
• options: ship-to-home
• prices: $150.00–$297.12
• item condition:
  • Seller refurbished
  • New
• started: november 22, 2025
• availability: in stock

shipping threadtoollot:

• service: usps ground advantage, usps priority mail, fedex ground / fedex home delivery
• transit: 6-12 days
• carrier: usps, fedex
• type: calculated
• class: standard, expedited

seller threadtoollot:

• # reviews: 1244
• city: bryant, arkansas
• rating: 100.0%

payments threadtoollot:

• credit card: diners-club
• wallet: paypal
• other

returns threadtoollot:

• policy: no returns