{"product_id":"technical-products-0-5-8-tube-1-2-pipe-winter-plug-with-nylon-wing-nut","title":"Technical Products | #0 | 5\/8\" Tube \u0026 1\/2\" Pipe Winter Plug with Nylon Wing Nut","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis #0 winter plug is designed to seal compatible 5\/8-inch tubing and 1\/2-inch pool and spa plumbing lines during winterization, maintenance, pressure testing, and repairs. Its expandable rubber body and durable nylon wing nut create a secure, watertight seal that helps protect plumbing from water intrusion and freeze damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for seasonal pool closing and routine service work, this reusable expansion plug provides a dependable sealing solution for residential and commercial pool systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Fits compatible 5\/8\" tubing and 1\/2\" pipe\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Expandable rubber winter plug\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Durable nylon wing nut for tool-free tightening\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Creates a secure, watertight seal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Reusable design for seasonal maintenance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Ideal for winterization, pressure testing, and plumbing repairs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Technical Products #0 Winter Plug is engineered to temporarily seal compatible 5\/8-inch tubing and 1\/2-inch pool and spa plumbing lines during winterization and equipment servicing. Tightening the nylon wing nut compresses the expandable rubber body, creating a reliable seal that helps prevent water from entering or escaping the plumbing system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis expansion plug is commonly used by pool service professionals and homeowners for winter pool closings, leak detection, plumbing isolation, and routine maintenance. Verify the tube or pipe size before installation to ensure the correct fit and dependable sealing performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"TECHNICAL PRODUCTS CO.","offers":[{"title":"Default Title","offer_id":52272228729144,"sku":"#0","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/51atmbYdj_L._AC_SL1500.jpg?v=1785269007","url":"https:\/\/appaetechpoolsupply.com\/products\/technical-products-0-5-8-tube-1-2-pipe-winter-plug-with-nylon-wing-nut","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}