{"product_id":"galvanised-steel-h-beam-middle-post-100uc","title":"Galvanised Steel H-Beam Middle Post 100UC","description":"\u003cp\u003eOur 100UC galvanised steel H-beam post is the standard middle post for concrete sleeper and timber sleeper retaining walls. The H-shaped cross section provides flanges on both sides to accept sleepers, making it the workhorse post for straight wall runs. Hot-dip galvanised to AS\/NZS 4680 for maximum corrosion resistance in Australian conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSection:\u003c\/strong\u003e 100UC (Universal Column)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e H-beam — double flange, accepts sleepers both sides\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\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\u003eBase plate 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":"400mm","offer_id":52324328669464,"sku":null,"price":41.17,"currency_code":"AUD","in_stock":true},{"title":"600mm","offer_id":52324328702232,"sku":null,"price":61.76,"currency_code":"AUD","in_stock":true},{"title":"800mm","offer_id":52324328735000,"sku":null,"price":82.35,"currency_code":"AUD","in_stock":true},{"title":"1200mm","offer_id":52324328767768,"sku":null,"price":123.52,"currency_code":"AUD","in_stock":true},{"title":"1600mm","offer_id":52324328800536,"sku":null,"price":164.69,"currency_code":"AUD","in_stock":true},{"title":"2000mm","offer_id":52324328833304,"sku":null,"price":205.89,"currency_code":"AUD","in_stock":true},{"title":"2400mm","offer_id":52324376903960,"sku":null,"price":247.06,"currency_code":"AUD","in_stock":false},{"title":"2800mm","offer_id":52324376936728,"sku":null,"price":288.23,"currency_code":"AUD","in_stock":false},{"title":"3200mm","offer_id":52324376969496,"sku":null,"price":329.4,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/5595\/3688\/files\/hf_20260622_121908_6521f1e3-72d3-42da-9407-e4a12bebe154.png?v=1782131001","url":"https:\/\/www.retainingwallsdirect.com.au\/products\/galvanised-steel-h-beam-middle-post-100uc","provider":"Retaining Walls Direct","version":"1.0","type":"link"}