Heli-Coil Kits and Components

Threaded inserts are essential for reinforcing mounting points in thin-wall or composite materials—critical for race car bodywork where thread integrity directly impacts safety and reliability. Our UNC standard inserts feature splined bodies for superior...

When you need a rock-solid fastening solution that won't let you down, these Allstar Performance Threaded Inserts deliver the reliability and strength serious builders demand. Perfect for reinforcing panels, fabrications, and race car components, they...

When your build demands a solid, reliable connection, these Allstar Performance Threaded Inserts deliver the strength and precision you need. Perfect for race car fabricators and DIY enthusiasts alike, they make it easy to add durable 3/8-16 threaded...

Keep your builds solid and your threads intact with the Allstar Performance 5/16-18 Threaded Inserts. Whether you're reinforcing a race car chassis or tackling a custom fabrication project, these steel inserts deliver the reliable thread strength you...

Keep your builds tight and your threads reliable with the Allstar Performance 10-32 Threaded Inserts. Whether you're reinforcing panels, fabricating brackets, or repairing stripped holes, these steel inserts deliver the durability serious racers and...

Keep your builds tight and your threads reliable with the Allstar Performance 10-24 Threaded Inserts. Designed for racers and fabricators who demand precision, these steel inserts deliver a rock-solid connection every time. Stock up and stay ready with a...

Keep your builds solid and your threads secure with the Allstar Performance 8-32 Threaded Inserts. Engineered for durability, these steel inserts deliver reliable fastening solutions whether you're working on a race car, custom fabrication project, or...

Keep your threaded insert installations clean, precise, and professional with the Allstar Performance Mandrel and Nosepiece Kit ALL19457. Designed specifically for 3/8-16 threaded inserts, this kit gives you the right tooling to get the job done right...

Get your threaded insert installations done right the first time with the Allstar Performance Mandrel and Nosepiece Kit (ALL19456). Designed specifically for 5/16-18 threaded inserts, this kit pairs perfectly with Allstar threaded insert tools to deliver...

If you're serious about getting clean, reliable threaded inserts every time, the Allstar Performance Threaded Steel Mandrel and Nosepiece Kit is exactly what your toolbox needs. Built tough from steel with a sleek black finish, this kit pairs perfectly...

Get your threaded inserts installed with precision and confidence using the Allstar Performance Mandrel and Nosepiece Kit (ALL19454). Designed specifically for 10-32 thread applications, this durable steel kit ensures clean, secure installations every...

Get a clean, secure threaded insert installation every time with the Allstar Performance Mandrel and Nosepiece Kit (ALL19453). Designed specifically for 10-24 thread applications, this kit pairs perfectly with Allstar's threaded insert tools to make the...

Get your threaded inserts installed with precision and confidence using the Allstar Performance Mandrel and Nosepiece Kit ALL19452. Designed specifically for 8-32 threaded applications, this kit makes professional-grade insert installation fast, clean,...

Get professional-grade thread repair done right the first time with the Allstar Performance Threaded Insert Tool Kit (ALL19450). Whether you're tackling a stripped bolt hole in the shop or out at the track, this kit gives you everything you need to...