{"product_id":"levelmaster-adjustable-stair-stringer","title":"LevelMaster Adjustable Stair Stringer (pair)","description":"\u003cp\u003eNeed a set of stairs that won't fight you on install day? LevelMaster's pre-cut adjustable stair stringers are ready to bolt down or cast into your slab, with 25mm of height adjustment built in to soak up any unevenness in the surface.\u003c\/p\u003e\u003cp\u003eSold as a pair, the stringers come fully hot dipped galvanised so they hold up outdoors and don't need touching up after install. Engineered to the National Construction Code and Australian Standards, they're sized for standard 50 × 250mm treads with a 175mm rise, 250mm going and a 34.75° slope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose the connection that matches your footing:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt on Slab\u003c\/strong\u003e — bolts straight down onto an existing concrete pad or slab. Galvanising stays intact (no welding required), and you can fine-tune the height with the built-in 25mm adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInground (Cast-In)\u003c\/strong\u003e — cast into a concrete pier or footing for a permanent fix. Same engineered design, same height adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSizes from a single tread up to 17 treads, so you can match the run to whatever subfloor height you're working with.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair (matched left and right stringer)\u003c\/li\u003e\n\u003cli\u003eHot dipped galvanised — outdoor ready, no touch-up required\u003c\/li\u003e\n\u003cli\u003e25mm height adjustment built in\u003c\/li\u003e\n\u003cli\u003eEngineered to NCC \/ Australian Standards (Patent #2016206347)\u003c\/li\u003e\n\u003cli\u003eDesigned for 50 × 250mm tread material\u003c\/li\u003e\n\u003cli\u003e175mm rise, 250mm going, 34.75° slope\u003c\/li\u003e\n\u003cli\u003eBolt-on (no welding, galvanising preserved) or Inground (cast-in)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutdoor decking and verandah stairs\u003c\/li\u003e\n\u003cli\u003eNew builds and renovations\u003c\/li\u003e\n\u003cli\u003ePool and entertaining area stairs\u003c\/li\u003e\n\u003cli\u003eGranny flats and outbuildings\u003c\/li\u003e\n\u003cli\u003eAnywhere a compliant pre-engineered stringer beats site-cut timber\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed a hand picking the right part? Drop us a \u003ca href=\"https:\/\/steelmart.com.au\/pages\/contact\" title=\"Contact Us\"\u003eline here\u003c\/a\u003e or give us a buzz on \u003cstrong\u003e\u003ca href=\"tel:0753710160\"\u003e (07) 5371-0160\u003c\/a\u003e\u003c\/strong\u003e. We're here to help.\u003c\/p\u003e","brand":"LevelMaster","offers":[{"title":"Bolt on Slab \/ 1 Tread","offer_id":46790626574492,"sku":"LMB1TG","price":190.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 2 Tread","offer_id":46790626607260,"sku":"LMB2TG","price":200.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 3 Tread","offer_id":46790626640028,"sku":"LMB3TG","price":230.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 4 Tread","offer_id":46790626672796,"sku":"LMB4TG","price":270.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 5 Tread","offer_id":46790626705564,"sku":"LMB5TG","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 6 Tread","offer_id":46790626738332,"sku":"LMB6TG","price":380.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 7 Tread","offer_id":46790626771100,"sku":"LMB7TG","price":450.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 8 Tread","offer_id":46790626803868,"sku":"LMB8TG","price":510.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 9 Tread","offer_id":46790626836636,"sku":"LMB9TG","price":560.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 10 Tread","offer_id":46790626869404,"sku":"LMB10TG","price":650.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 11 Tread","offer_id":46790626902172,"sku":"LMB11TG","price":750.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 12 Tread","offer_id":46790626934940,"sku":"LMB12TG","price":800.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 13 Tread","offer_id":46790626967708,"sku":"LMB13TG","price":890.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 14 Tread","offer_id":46790627000476,"sku":"LMB14TG","price":980.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 15 Tread","offer_id":46790627033244,"sku":"LMB15TG","price":1050.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 16 Tread","offer_id":46790627066012,"sku":"LMB16TG","price":1330.0,"currency_code":"AUD","in_stock":true},{"title":"Bolt on Slab \/ 17 Tread","offer_id":46790627098780,"sku":"LMB17TG","price":1600.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 3 Tread","offer_id":46790627131548,"sku":"LMI3TG","price":230.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 4 Tread","offer_id":46790627164316,"sku":"LMI4TG","price":270.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 5 Tread","offer_id":46790627197084,"sku":"LMI5TG","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 6 Tread","offer_id":46790627229852,"sku":"LMI6TG","price":380.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 7 Tread","offer_id":46790627262620,"sku":"LMI7TG","price":450.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 8 Tread","offer_id":46790627295388,"sku":"LMI8TG","price":510.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 9 Tread","offer_id":46790627328156,"sku":"LMI9TG","price":560.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 12 Tread","offer_id":46790627360924,"sku":"LMI12TG","price":800.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 15 Tread","offer_id":46790627393692,"sku":"LMI15TG","price":1050.0,"currency_code":"AUD","in_stock":true},{"title":"Inground \/ 16 Tread","offer_id":46790627426460,"sku":"LMI16TG","price":1330.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/0864\/6044\/files\/single-stringer-BD-1000.png?v=1777607362","url":"https:\/\/steelmart.com.au\/products\/levelmaster-adjustable-stair-stringer","provider":"Steelmart","version":"1.0","type":"link"}