{"product_id":"staedtler-561-98-2bk-mars-triangular-reduction-scale-ruler-version-2","title":"Staedtler Mars Triangular Scale Ruler Version 2 561 98-2BK","description":"\u003ch2\u003eThe Mars 561 Version With A 1:33.3 Face\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eStaedtler Mars 561 98-2BK is the version 2 triangular reduction scale ruler: 1:20, 1:25, 1:33.3, 1:50, 1:75 and 1:100 across six edges.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eVersion 2 shares five ratios with version 1 but swaps the 1:125 face for 1:33.3, a step that sits between 1:25 and 1:50. If your drawings or course briefs call for that in-between ratio, this is the only Mars 561 that carries it, and it still stops at 1:100 for general plans.\u003c\/p\u003e\u003cp\u003eThe six ratios are printed down the blistercard, and Staedtler publish the same set in their Mars 561 reduction scale table. The body is solid white plastic with coloured grooves marking the faces, and the card carries Staedtler's Made in Germany mark.\u003c\/p\u003e\u003cp\u003eStaedtler Australia do not run a web page for this version, so the scale list here comes from the card and the scale table rather than a product page.\u003c\/p\u003e\u003cp\u003eSee \u003ca href=\"\/collections\/scale-rulers\"\u003escale rulers\u003c\/a\u003e, \u003ca href=\"\/collections\/geometry-kits\"\u003etechnical drawing\u003c\/a\u003e, \u003ca href=\"\/collections\/rulers-geometry\"\u003erulers and set squares\u003c\/a\u003e and \u003ca href=\"\/collections\/staedtler\"\u003eall Staedtler\u003c\/a\u003e.\u003c\/p\u003e","brand":"Staedtler","offers":[{"title":"Default Title","offer_id":50552559501568,"sku":"SR561 98-2BK","price":21.22,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Staedtler_Mars_561_Scale_Ruler_Version_2_561-98-2BK_1_Mega_Office_Supplies.jpg?v=1791400258","url":"https:\/\/megaschoolsupplies.com.au\/products\/staedtler-561-98-2bk-mars-triangular-reduction-scale-ruler-version-2","provider":"Mega School Supplies","version":"1.0","type":"link"}