{"product_id":"grovtec-thrd-prtctr-1-2-28-x-625","title":"GrovTec Thread Protector 1\/2-28 x .625 – AR-15 Barrel Protection","description":"\u003cp\u003eThe GrovTec Thread Protector shields threaded muzzle ends from damage, debris, and corrosion when a muzzle device isn't installed. Designed for barrels with 1\/2-28 TPI threading—the standard pitch for .223\/5.56 AR-15 platforms—this protector prevents thread damage during transport, storage, or cleaning. It's an essential component for anyone who swaps muzzle devices or wants to preserve factory threading for future use.\u003c\/p\u003e\u003cp\u003eConstructed from durable steel with a black oxide finish, this thread protector installs hand-tight with no tools required. The .625-inch outer diameter matches standard AR-15 barrel profiles for a flush, low-profile fit. Simply thread it on clockwise until snug; remove counterclockwise when installing a brake, flash hider, or suppressor mount.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Thread Protector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2-28 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e .625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, .223\/5.56 rifles with 1\/2-28 threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Hand-tight, no tools required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GrovTec","offers":[{"title":"Default Title","offer_id":47938101018879,"sku":"GTHM246","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2864939.jpg?v=1766501386","url":"https:\/\/doublestackstore.com\/products\/grovtec-thrd-prtctr-1-2-28-x-625","provider":"Double Stack Store","version":"1.0","type":"link"}