{"product_id":"staedtler-staed-mars-reductscale-divide4","title":"Staedtler Mars 561 Triangular Scale Ruler, 300 mm, Version 4","description":"\u003cp\u003eThis Staedtler Mars 561 triangular reduction ruler is the 300 mm version 4. It carries six scales: 1:100, 1:200, 1:250, 1:300, 1:400 and 1:500, for reading and preparing drawings at the corresponding ratios.\u003c\/p\u003e\n\u003cp\u003eThe ruler is made from solid white plastic. Colour-coded grooves help distinguish the scales, and the triangular profile gives each scale a dedicated edge. Check the listed ratios before ordering because the Mars 561 range has different versions.\u003c\/p\u003e","brand":"Staedtler","offers":[{"title":"Default Title","offer_id":54259564871963,"sku":"ST561984BK","price":14.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/8992\/3355\/files\/ST561984BK.jpg?v=1792112117","url":"https:\/\/usefulbit.com.au\/products\/staedtler-staed-mars-reductscale-divide4","provider":"Useful Bit","version":"1.0","type":"link"}