{"product_id":"drako-myxx-valve-core-removal-tool-dual-1-4-5-16-vacuum-rated-double-o-ring-leak-tight","title":"Drako-Myxx Valve Core Removal Tool — Dual 1\/4\" \u0026 5\/16\" Vacuum-Rated, Double O-Ring Leak-Tight","description":"\u003cp\u003e\u003cstrong\u003eDrako-Myxx Upgrade Vacuum-Rated Valve Core Removal Tool is a dual-size, leak-tight valve core installer\/remover designed for HVAC, refrigeration, and automotive A\/C systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, vacuum-rated tool combines interchangeable 1\/4\" and 5\/16\" fittings with a secure stem and double O-ring ball valve to let technicians remove and install valve cores without losing refrigerant or compromising system integrity. Built for repeated shop use, it supports modern refrigerants including R1234yf and common legacy types so you can work across multiple systems with one convenient device.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this tool prevent refrigerant loss during service?\u003c\/h3\u003e\n\n\u003cp\u003eThe built-in double O-ring ball valve creates a snug, leak-resistant seal so you can test and service systems while maintaining vacuum integrity. The valve closes quickly to avoid accidental discharge when the core is engaged or released.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVacuum-rated construction for leak-tight sealing during tests\u003c\/li\u003e\n  \u003cli\u003eDouble O-ring ball valve for redundant sealing\u003c\/li\u003e\n  \u003cli\u003eQuick-close action to limit refrigerant escape\u003c\/li\u003e\n  \u003cli\u003eCompatible with vacuum and pressure testing workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicle and equipment fittings are supported by the 2-size head?\u003c\/h3\u003e\n\n\u003cp\u003eThe removable tip accepts both 1\/4\" standard service ports and an optional 5\/16\" adapter, so a single tool fits a broad range of HVAC, refrigeration, and automotive applications. It works with contemporary refrigerants and many legacy types used in shop and field service.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 1\/4\" fitting plus 5\/16\" interchangeability\u003c\/li\u003e\n  \u003cli\u003eCompatible with R1234yf, R1234ze(E), R410, R22, R12, R407, R404, R32\u003c\/li\u003e\n  \u003cli\u003eSuitable for HVAC systems, refrigerators, furnaces, and A\/C service ports\u003c\/li\u003e\n  \u003cli\u003eEliminates need for multiple single-size tools in mixed fleets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the tool hold and release valve cores reliably?\u003c\/h3\u003e\n\n\u003cp\u003eThe stem tip tightens to grip valve cores securely during removal and loosening, and it can be adjusted to accommodate different core sizes. A magnetic cap keeps spare cores close at hand so you can swap parts quickly without dropping or misplacing small components.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdjustable stem tip for different core dimensions\u003c\/li\u003e\n  \u003cli\u003eFirm mechanical grip for one-handed core removal\u003c\/li\u003e\n  \u003cli\u003eMagnetic cap stores cores safely during service\u003c\/li\u003e\n  \u003cli\u003eIncludes 12 replacement valve cores in the kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make this tool durable and service-ready?\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for repeat shop use, the tool integrates robust materials with precision sealing and a magnetic cap to streamline workflow. The finish and fit resist wear while the internals maintain vacuum performance over repeated cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRobust machining and corrosion-resistant finish for longevity\u003c\/li\u003e\n  \u003cli\u003eDouble O-ring design preserves sealing performance\u003c\/li\u003e\n  \u003cli\u003eMagnetic cap and compact size improve field ergonomics\u003c\/li\u003e\n  \u003cli\u003eKit includes 1 tool plus 12 valve cores for immediate use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Drako-Myxx Upgrade Vacuum-Rated Valve Core Removal Tool is aimed at HVAC technicians, refrigeration mechanics, automotive A\/C specialists, and facility maintenance professionals who need a dependable, vacuum-rated tool that handles both 1\/4\" and 5\/16\" service ports. If you work across mixed equipment or want to reduce repeated refrigerant loss during core service, this kit provides a practical, shop-ready solution with spare cores included.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this tool work with R1234yf systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Drako-Myxx tool is compatible with R1234yf and many common refrigerants, including both modern and legacy types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You receive one valve core remover\/installer tool plus twelve valve cores and a magnetic cap for parts storage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Drako-Myxx","offers":[{"title":"Default Title","offer_id":48086060335262,"sku":"B0FL72Q21B","price":48.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/drako-myxx-front-tool.jpg?v=1785883277","url":"https:\/\/northtrailauto.ca\/products\/drako-myxx-valve-core-removal-tool-dual-1-4-5-16-vacuum-rated-double-o-ring-leak-tight","provider":"North Trail Auto","version":"1.0","type":"link"}