News
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Now Available: 1/2"-28 Durathread Brass Heat Set Inserts
Durathread brass heat set inserts are now available in 1/2"-28 — the standard thread for .223/5.56 muzzle devices, fuel fittings, and industrial hardware. -
New Guide: How to Choose the Right Heat Set Insert Size
Our comprehensive heat set insert size guide is now live — covering all 14 thread sizes, installation tips, and how to pick the right insert for your project.