{"product_id":"earls-3-8-npt-hex-head-plug-black-anodized-aluminum-for-plumbing-systems","title":"Earl's – 3\/8\" NPT Hex Head Plug Black Anodized Aluminum for Plumbing Systems","description":"\u003cp\u003eProtect and seal your fluid and fuel lines with the Earl's 3\/8\" NPT Hex Head Plug. Crafted from lightweight 2024 aluminum with a durable black anodized finish, this premium plug ensures excellent corrosion resistance and long-lasting reliability for automotive, racing, and custom plumbing applications. Engineered for precise fitment, the hex head design allows easy installation and removal using standard tools. Perfect for sealing unused ports, maintenance tasks, or system modifications, this plug supports safe and leak-free fluid systems.\u003c\/p\u003e\n\u003cp\u003e𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit 3\/8\" NPT hex head plug for plumbing and fuel lines\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack anodized 2024 aluminum construction for corrosion resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight yet durable design suitable for high-performance applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrevents leaks and protects against system contamination\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for automotive, racing, and custom plumbing setups\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy installation and removal using standard hex tools\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earls","offers":[{"title":"Default Title","offer_id":45947516846279,"sku":"ERLAT993303ERL","price":10.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/ERLAT993303ERL.avif?v=1765439631","url":"https:\/\/mainstreeteshop.com\/products\/earls-3-8-npt-hex-head-plug-black-anodized-aluminum-for-plumbing-systems","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}