{"product_id":"pp-3-way-4-way-corner-connectors-greenhouse-trellis-20mm-10-pack","title":"10-Pack PP 3-Way 4-Way Corner Connectors – Greenhouse Trellis 20mm","description":"\n\u003ch2\u003eBuild Stronger Garden Structures with Premium PP Corner Connectors\u003c\/h2\u003e\n\u003cp\u003eWhether you're constructing a greenhouse, grape trellis, sunscreen shed, or garden frame, these \u003cstrong\u003e10-pack PP plastic corner connectors\u003c\/strong\u003e are the versatile, heavy-duty solution you need. Engineered from high-strength polypropylene (PP), each fitting snaps securely onto 20mm diameter tubing and can serve as either a \u003cstrong\u003e3-way or 4-way connector\u003c\/strong\u003e depending on your project needs — giving you incredible flexibility in a single piece.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love These Connectors\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Functionality:\u003c\/strong\u003e Each connector works as both a 3-way and 4-way fitting, adapting to your build design on the fly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Strength PP Material:\u003c\/strong\u003e Impact-resistant and weatherproof — these connectors won't crack, warp, or break under garden conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 20mm Fit:\u003c\/strong\u003e Designed for 20mm diameter pipes or tubes, compatible with standard garden stakes, PVC, and PP tubing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated ≥850 kPa Pressure:\u003c\/strong\u003e Built to handle structural loads across frames and support systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 Pieces Included:\u003c\/strong\u003e Enough to complete small to mid-size greenhouse or trellis builds straight out of the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack Finish:\u003c\/strong\u003e UV-stable black color resists fading and blends seamlessly into garden environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium PP (Polypropylene) Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMouth Diameter:\u003c\/strong\u003e 20mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6.50 × 6.50 × 6.10 cm \/ 2.55 × 2.55 × 2.40 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e ≥850 kPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 Pieces per Pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Types:\u003c\/strong\u003e 3-Way \u0026amp; 4-Way Corner Fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreenhouse frame construction\u003c\/li\u003e\n  \u003cli\u003eGrape \u0026amp; vine trellis systems\u003c\/li\u003e\n  \u003cli\u003eSunscreen shade shed assembly\u003c\/li\u003e\n  \u003cli\u003eTomato cage \u0026amp; garden stake racks\u003c\/li\u003e\n  \u003cli\u003ePlant support frameworks\u003c\/li\u003e\n  \u003cli\u003eDIY garden frame structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-woven-tree-mulch-rings-weed-barrier-mats-10-pack\"\u003e10-Pack Non-Woven Tree Mulch Rings | Reusable Weed Barrier Mats\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-pack-irrigation-atomizer-spray-nozzles-180-degree-garden-farm\"\u003e100-Pack 180° Irrigation Atomizer Spray Nozzles – Garden \u0026amp; Farm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-round-plastic-plant-saucers-flower-pot-drip-trays\"\u003e10-Pack Round Plastic Plant Saucers – Flower Pot Drip Trays\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe and effective greenhouse design practices, visit the \u003ca href=\"https:\/\/www.epa.gov\/greenpower\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency (EPA)\u003c\/a\u003e for resources on sustainable gardening structures.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size tubing do these greenhouse corner connectors fit?\u003c\/h4\u003e\n\u003cp\u003eA: These PP plastic corner connectors are designed specifically for \u003cstrong\u003e20mm diameter tubes or pipes\u003c\/strong\u003e. They are compatible with standard garden stakes, PVC pipes, and polypropylene tubing of that size.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these connectors as both 3-way and 4-way fittings?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each connector in this 10-pack is designed to function as \u003cstrong\u003eeither a 3-way or a 4-way corner fitting\u003c\/strong\u003e, depending on how you configure your structure. This dual functionality makes them ideal for complex greenhouse and trellis builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these connectors suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Made from high-strength \u003cstrong\u003ePP (polypropylene) plastic\u003c\/strong\u003e, these connectors are impact-resistant and weatherproof, making them well-suited for outdoor greenhouse frames, sunscreen sheds, grape trellises, and other garden structures.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many connectors come in the pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each purchase includes \u003cstrong\u003e10 PP plastic corner connectors\u003c\/strong\u003e, providing enough fittings to complete small to medium-sized garden frame or trellis projects.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size tubing do these greenhouse corner connectors fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These PP plastic corner connectors are designed specifically for 20mm diameter tubes or pipes. They are compatible with standard garden stakes, PVC pipes, and polypropylene tubing of that size.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these connectors as both 3-way and 4-way fittings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Each connector in this 10-pack is designed to function as either a 3-way or a 4-way corner fitting, depending on how you configure your structure. This dual functionality makes them ideal for complex greenhouse and trellis builds.\"}}, {\"@type\": \"Question\", \"name\": \"Are these connectors suitable for outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Made from high-strength PP (polypropylene) plastic, these connectors are impact-resistant and weatherproof, making them well-suited for outdoor greenhouse frames, sunscreen sheds, grape trellises, and other garden structures.\"}}, {\"@type\": \"Question\", \"name\": \"How many connectors come in the pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each purchase includes 10 PP plastic corner connectors, providing enough fittings to complete small to medium-sized garden frame or trellis projects.\"}}]}\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:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Garden Tools\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/garden-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Pack PP 3-Way 4-Way Corner Connectors – Greenhouse Trellis 20mm\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/pp-3-way-4-way-corner-connectors-greenhouse-trellis-20mm-10-pack\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"Default Title","offer_id":54157872136502,"sku":"\u003cnone\u003e","price":46.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/Se7df1e1d3e8b4f6a89a3ea518b1a2b74B.webp?v=1782485324","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/pp-3-way-4-way-corner-connectors-greenhouse-trellis-20mm-10-pack","provider":"Zpaxo","version":"1.0","type":"link"}