{"product_id":"steel-mechanical-test-plug-sewer-cleanout-cap-galvanized-wing-nut","title":"Steel Mechanical Test Plug – Galvanized Sewer Cleanout Cap","description":"\n\u003ch2\u003eSteel Mechanical Test Plug – Galvanized Sewer Cleanout Cap\u003c\/h2\u003e\n\u003cp\u003eKeep your plumbing system sealed and secure with this heavy-duty \u003cstrong\u003eSteel Mechanical Test Plug\u003c\/strong\u003e. Engineered for reliable performance, this galvanized cleanout cap features a large wing nut for tool-free tightening and easy removal, making it a practical solution for pipes, sinks, pools, and drains.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from a robust rubber and metal combination — metal panels resist rust and corrosion for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized Wing Nut:\u003c\/strong\u003e The large galvanized wing nut allows for quick, effortless tightening and removal without the need for additional tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Fit:\u003c\/strong\u003e Designed to fit most standard pipe openings including sewer cleanouts, sink drains, and pool pipes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Seal:\u003c\/strong\u003e The rubber gasket expands on tightening to create a tight, leak-resistant seal every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Practical:\u003c\/strong\u003e Measures 11 x 9.6 x 7 cm (4 x 3.7 x 3 inches) — easy to store and ready when you need it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Rubber + Galvanized Steel \/ Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11 x 9.6 x 7 cm \/ 4 x 3.7 x 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Galvanized Screw with Wing Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Most standard pipes, sinks, sewer cleanouts, and pool drains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe plumbing practices and pipe maintenance, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful consumer safety resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a Steel Mechanical Test Plug used for?\u003c\/h4\u003e\n\u003cp\u003eA: A steel mechanical test plug is used to cap and seal sewer cleanouts, pipe openings, sink drains, and pool lines. It creates a secure, leak-resistant barrier during testing or when a pipe needs to be temporarily or permanently closed off.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What pipes is this cleanout cap compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This mechanical test plug is designed to fit most standard pipe and cleanout openings, including sewer cleanout pipes, sink drains, and pool plumbing. At 4 inches in diameter, it covers a wide range of common pipe sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the wing nut work on this test plug?\u003c\/h4\u003e\n\u003cp\u003eA: The oversized galvanized wing nut allows you to hand-tighten the plug quickly and securely without tools. As the nut is tightened, the rubber gasket compresses and expands outward, forming a firm, watertight seal against the inside of the pipe.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this test plug resistant to rust and corrosion?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The metal components are galvanized, meaning they are coated to resist rust and corrosion — ensuring durability even in wet or underground environments typical of sewer and drainage applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a Steel Mechanical Test Plug used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A steel mechanical test plug is used to cap and seal sewer cleanouts, pipe openings, sink drains, and pool lines. It creates a secure, leak-resistant barrier during testing or when a pipe needs to be temporarily or permanently closed off.\"}}, {\"@type\": \"Question\", \"name\": \"What pipes is this cleanout cap compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mechanical test plug is designed to fit most standard pipe and cleanout openings, including sewer cleanout pipes, sink drains, and pool plumbing. At 4 inches in diameter, it covers a wide range of common pipe sizes.\"}}, {\"@type\": \"Question\", \"name\": \"How does the wing nut work on this test plug?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The oversized galvanized wing nut allows you to hand-tighten the plug quickly and securely without tools. As the nut is tightened, the rubber gasket compresses and expands outward, forming a firm, watertight seal against the inside of the pipe.\"}}, {\"@type\": \"Question\", \"name\": \"Is this test plug resistant to rust and corrosion?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The metal components are galvanized, meaning they are coated to resist rust and corrosion — ensuring durability even in wet or underground environments typical of sewer and drainage applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Steel Mechanical Test Plug – Galvanized Sewer Cleanout Cap\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/steel-mechanical-test-plug-sewer-cleanout-cap-galvanized-wing-nut\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"As Shown \/ NONE","offer_id":49691345486038,"sku":"14:1052#As Shown;2:201512802","price":37.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/Sfa6cb51d316c453ca716d9a44a9a8789x.webp?v=1785162687","url":"https:\/\/qmeboost.com\/products\/steel-mechanical-test-plug-sewer-cleanout-cap-galvanized-wing-nut","provider":"Qme","version":"1.0","type":"link"}