{"product_id":"residential-driveway-culvert-pipe-ground-post","title":"Ground Pipe for Retaining Wall Posts (1\" Sch. 40 Galvanized)","description":"\u003cp\u003eThe ground pipe is the foundation anchor of the HomeBridgePC Garden Retaining Wall System. One pipe is driven into the soil at each post location, providing the vertical stability that holds the GFRC posts plumb and secure against the lateral load of retained soil — no concrete footing, no digging, no equipment required.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\" nominal diameter × 60\" (5 feet) long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Schedule 40 galvanized steel pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e Approx. 1.049\" (accepts Homebridge Driving Mandrel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hot-dip galvanized — corrosion-resistant for permanent in-ground installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eUse the Homebridge Driving Mandrel (sold separately) to drive each pipe into the soil. The mandrel's shoulder stops the pipe at the correct depth automatically, ensuring consistent post height across the entire wall without measuring. Once driven, slide the GFRC post over the pipe. The pipe runs through the post's center channel, locking it in position.\u003c\/p\u003e\u003cp\u003eOne pipe required per post. Order the same quantity as your post count. Not sure how many you need? Ask Marissa our AI assistant for a layout-specific recommendation.\u003c\/p\u003e\u003cdiv class=\"hb-perfect-for\"\u003e\n  \u003ch3\u003ePerfect for\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSloped yards \u0026amp; hillside terracing\u003c\/strong\u003e — create level planting beds, lawns, or outdoor living areas on uneven terrain\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDriveway \u0026amp; walkway borders\u003c\/strong\u003e — define edges cleanly while holding back soil and mulch\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eErosion control\u003c\/strong\u003e — stop soil migration on embankments, drainage channels, and sloped landscapes\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGarden bed borders\u003c\/strong\u003e — a polished, permanent alternative to timber, brick, or plastic edging\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLandscape contractors \u0026amp; municipalities\u003c\/strong\u003e — modular panels and posts install in hours, not days\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HomeBridgePC","offers":[{"title":"Default Title","offer_id":44770274050093,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/1465\/4253\/files\/pipe.jpg?v=1775044073","url":"https:\/\/homebridgepc.com\/products\/residential-driveway-culvert-pipe-ground-post","provider":"HomeBridgePC","version":"1.0","type":"link"}