The Breek Arms Direct Thread Universal Suppressor Hub is engineered to provide a simple secure and repeatable mounting solution for HUB compatible suppressors. Designed for shooters who value durability precision and minimal added length with a tough wear-resistant finish delivering exceptional hardness and corrosion resistance.Breek Arms Universal Hub Direct Thread AdapterBarrel threading: 5/8x24Universal HUB threads: 1.375x24Slim 0.70" x 1.49" profile adds only ~1/4" to overall suppressor length17-4 Stainless Steel constructionMatte finish for corrosion resistanceNear-zero runout for rock-solid consistencyRequires 1-1/4" wrench for installationPerfect for shooters looking to mount HUB-compatible suppressors directly to their barrel with minimal length addition while maintaining precision and durability in heavy use and harsh conditions.