{"product_id":"jones-stephens-3-in-to-4-in-lead-test-plug","title":"Jones Stephens 3 in. to 4 in. Lead Test Plug","description":"\u003cdiv\u003e\n\u003cp\u003eJones Stephens 3 in. to 4 in. Lead Test Plug is a purpose-built solution for sealing and testing within 3–4 inch piping networks. Designed to support lead-testing workflows, this plug combines a purpose-made lead composition with a careful low-lead content approach to meet safety and regulatory considerations while delivering a reliable, secure seal.\u003c\/p\u003e \u003cp\u003eKey advantages you’ll notice in practice\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize versatility:\u003c\/strong\u003e Fits 3\" to 4\" piping, providing a practical, single part for mid-sized plumbing runs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e secure connection:\u003c\/strong\u003e End 1 features a 3\" male pipe thread (MPT) for a dependable, standard-threaded interface with compatible fittings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-lead formulation:\u003c\/strong\u003e Average lead content is kept low to align with safety expectations for plumbing components used in testing environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDistinctive color:\u003c\/strong\u003e Gray finish enhances visibility in assemblies, making inspection and identification easier during workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional packaging:\u003c\/strong\u003e Sold as a single unit per carton, ready for immediate use in field setups or work-in-progress projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Jones Stephens delivers reliable plumbing fittings and accessories with a focus on performance in testing and service scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLead-testing workflows where isolating a pipe segment is needed to collect samples or verify lead presence without altering the flow elsewhere.\u003c\/li\u003e \u003cli\u003eTemporary isolation during maintenance, commissioning, or routine inspections on 3\" to 4\" piping networks.\u003c\/li\u003e \u003cli\u003eField setups where a quick, threaded connection is required to secure a test configuration and prevent cross-contamination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and handling tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the 3\" MPT end threads are clean and free of debris before installation to achieve a proper seal.\u003c\/li\u003e \u003cli\u003eApply a compatible thread sealant or tape suitable for lead-containing components if your installation specs call for it, then snug the connection by hand and give a small amount of additional torque with a wrench—do not overtighten.\u003c\/li\u003e \u003cli\u003eInspect the plug after installation for any sign of leakage or misalignment, and replace if the seal appears compromised.\u003c\/li\u003e \u003cli\u003eStore in a cool, dry place and protect the gray finish from abrasion to maintain visibility and identification in assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProfessional plumbers and pipefitters conducting lead sampling or remediation projects.\u003c\/li\u003e \u003cli\u003eMunicipal and utility workers performing pipe integrity tests on mid-sized distribution lines.\u003c\/li\u003e \u003cli\u003eFacility managers and inspectors who require a dependable, compliant plug for testing protocols in 3\"–4\" systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this lead test plug\u003c\/p\u003e\n\u003cp\u003eWith a focus on practical testing needs, the Jones Stephens Lead Test Plug emphasizes a low-lead content approach without sacrificing the reliability of a threaded 3\" MPT connection. It’s a targeted, purpose-driven component designed to support accurate testing, safer handling, and efficient project progression in 3–4 inch piping applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Jones Stephens","offers":[{"title":"Default Title","offer_id":52169072836882,"sku":"40387","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/40387_A.eps_High.jpg?v=1775414785","url":"https:\/\/nationalhardwaregroup.com\/products\/jones-stephens-3-in-to-4-in-lead-test-plug","provider":"National Hardware Group","version":"1.0","type":"link"}