{"product_id":"efield-pex-3-8-in-x-3-8-in-straight-coupling-brass-crimp-fittings-30","title":"EFIELD Pex 3\/8 in x 3\/8 in Straight Coupling Brass Crimp Fittings - 30","description":"\u003cp\u003eIn this review of the EFIELD 30 pack of Pex 3\/8 in x 3\/8 in straight coupling brass crimp fittings the bottom line is simple: it is a practical, no-surprises option for tradespeople and DIY plumbers who need reliable, lead free connectors in quantity. The reviewer found these fittings most valuable for routine PEX-B repair and extension work because they arrive from one of the major PEX manufacturers, meet ASTM F1807 and NSF standards, and are compatible with common crimp and clamp systems, making them a straightforward choice when consistency and compatibility matter.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer origin:\u003c\/strong\u003e Direct supply from a major PEX systems manufacturer gives confidence in consistent dimensions and material quality for repeat jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead free brass:\u003c\/strong\u003e The brass construction is certified lead free, which reduces contamination risk and fits drinking water applications where standards matter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with multiple PEX tubing brands and is suitable for stainless steel clamp and copper crimp ring systems, allowing flexibility on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards compliance:\u003c\/strong\u003e Conforms to ASTM F1807 and NSF\/ANSI 61 and 372 standards, supporting regulatory requirements for potable water installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e Thirty fittings in one pack reduce ordering frequency and provide spare parts for maintenance or multi-fixture projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pack is aimed at professional plumbers, HVAC technicians, and serious DIYers who commonly work with PEX-B tubing and need compatible brass straight couplings that fit both crimp rings and stainless clamps. The 30-piece quantity makes it ideal for jobs that require multiple joints or for stocking a truck or workshop.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people who need other connection types such as push-to-connect fittings, or who require specialty sizes beyond 3\/8 in. If tool compatibility is a concern, confirm you have the correct crimp or clamp tools before purchase.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood value for money when buying in bulk for multiple installations or repairs.\u003c\/li\u003e\n\u003cli\u003eQuality brass construction and standards compliance support potable water use.\u003c\/li\u003e\n\u003cli\u003eWide compatibility with PEX tubing brands and with crimp and clamp systems reduces part mismatches on the job.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers reported mixed experiences with leak resistance, so careful crimping or clamping technique is necessary to avoid leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEFIELD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStraight coupling brass crimp fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3\/8 in x 3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e30 PCS per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eLead free brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eASTM F1807; NSF\/ANSI 61; NSF 372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePEX-B tubing; stainless steel clamp and copper crimp ring systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EFIELD 30-pack of 3\/8 in straight brass crimp couplings is a sensible, cost-effective choice for professionals and dedicated DIYers who need compatible, standards-compliant fittings in volume. It offers solid construction and broad system compatibility, making it good value for general PEX-B plumbing work so long as fittings are installed with proper crimp or clamp technique to avoid leaks.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these fittings suitable for potable water?\u003c\/strong\u003e\u003cbr\u003eYes, they are lead free and meet NSF\/ANSI 61 and 372 standards for potable water use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they work with my existing clamp or crimp tools?\u003c\/strong\u003e\u003cbr\u003eThey are compatible with standard stainless steel clamp systems and copper crimp ring systems; confirm your tool fits 3\/8 in PEX connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these fittings fit all PEX brands?\u003c\/strong\u003e\u003cbr\u003eThey are designed to suit PEX-B tubing and are compatible with most PEX brands, but always verify fit before final installation.\u003c\/p\u003e","brand":"EFIELD","offers":[{"title":"Default Title","offer_id":48201235988699,"sku":"B0DCNSYTFB","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61RtRDo6RpL._AC_SL1500.jpg?v=1770303096","url":"https:\/\/gearmusthave.com\/products\/efield-pex-3-8-in-x-3-8-in-straight-coupling-brass-crimp-fittings-30","provider":"GearMustHave","version":"1.0","type":"link"}