{"product_id":"galvanised-steel-90-corner-post-100pfc","title":"Galvanised Steel 90° Corner Post 100PFC","description":"\u003cp\u003eOur 90° corner post is fabricated from two 100PFC C-channel sections welded together at a right angle. Used wherever a retaining wall changes direction at 90 degrees — ideal for boundary corners, L-shaped walls, and U-shaped garden walls. Hot-dip galvanised to AS\/NZS 4680 for long-term corrosion resistance in Australian conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSection:\u003c\/strong\u003e 2 × 100PFC welded at 90°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e L-shaped — accepts sleepers from both perpendicular directions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanising:\u003c\/strong\u003e Hot-dip galvanised to AS\/NZS 4680\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 75mm and 80mm concrete and timber sleepers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel thickness:\u003c\/strong\u003e 5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e AS 4678-2002 Earth Retaining Structures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFactory welded for structural integrity — not site-welded\u003c\/li\u003e\n\u003cli\u003eClean 90° wall return — no visible joins at corners\u003c\/li\u003e\n\u003cli\u003eHeavy duty hot-dip galvanised steel — no rust, no painting required\u003c\/li\u003e\n\u003cli\u003eTermite, fire and moisture resistant\u003c\/li\u003e\n\u003cli\u003eFence bracket welding available on request\u003c\/li\u003e\n\u003cli\u003eDelivered Australia-wide\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor walls over 1.0m, reactive clay soils, or surcharge loads, consult a structural engineer before installation.\u003c\/p\u003e","brand":"Retaining Walls Direct","offers":[{"title":"800mm","offer_id":52324331159832,"sku":null,"price":117.4,"currency_code":"AUD","in_stock":true},{"title":"1200mm","offer_id":52324331192600,"sku":null,"price":176.08,"currency_code":"AUD","in_stock":true},{"title":"1600mm","offer_id":52324331225368,"sku":null,"price":234.79,"currency_code":"AUD","in_stock":true},{"title":"2000mm","offer_id":52324331258136,"sku":null,"price":293.5,"currency_code":"AUD","in_stock":true},{"title":"2400mm","offer_id":52324331323672,"sku":null,"price":352.19,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/files\/hf_20260622_121923_80fbcca1-c1a5-44d0-a497-69c408e662a4.png?v=1782131107","url":"https:\/\/www.retainingwallsdirect.com.au\/products\/galvanised-steel-90-corner-post-100pfc","provider":"Retaining Walls Direct","version":"1.0","type":"link"}