Quick view Phalanx Tactical Precision Thread Protector – Knurled 5/8x24 with Flats Compare $12.95 PRODUCT DESCRIPTION: Upgrade your firearm with the Phalanx Tactical Precision 5/8-24 thread protector, featuring precision-engineered flats for effortless removal with a 0.690" wrench. Designed for... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List