{"product_id":"navigation-triangle-33-cm","title":"Navigation Triangle 33 cm","description":"\u003cp\u003eThis 330mm set square features protractor markings and compass points with reciprocals in red, the scale is in millimetres. Manufactured from strong acrylic, this instrument is highly durable.\u003c\/p\u003e\n\u003cp\u003ePortland Triangles are often used in pairs to form a parallel rule.\u003c\/p\u003e","brand":"King International","offers":[{"title":"Default Title","offer_id":50531660595397,"sku":"KI402","price":27.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/3343\/4309\/files\/IMG_0119.jpg?v=1790241016","url":"https:\/\/maritimeandtravelbookshop.com.au\/products\/navigation-triangle-33-cm","provider":"MARITIME \u0026 TRAVEL BOOKSHOP","version":"1.0","type":"link"}