{"product_id":"protractor-triangle-without-handle","title":"Protractor Triangle without Handle #103","description":"\u003cp\u003eOften used in a combination of two, our Protractor Triangle provides a straightforward method of plotting and performing chart work. Each triangle is inscribed with black markings. The protractor scale on the triangle can aid in drawing a bearing line on a chart, and the 90° angle is helpful when determining lines of position. \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e7-3\/4\" sides x 11\" (19.69cm x 27.94cm) hypotenuse\u003c\/li\u003e\n\u003cli\u003eProtractor scale allows easy alignment with chart meridian in any direction\u003c\/li\u003e\n\u003cli\u003eDirection is maintained as one triangle is slid along the other to desired position\u003c\/li\u003e\n\u003cli\u003e90° angle helps determine lines of position\u003c\/li\u003e\n\u003cli\u003eMade from clear, durable vinylite\u003c\/li\u003e\n\u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weems \u0026 Plath","offers":[{"title":"Default Title","offer_id":67857244848373,"sku":"WPL0103","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/2198\/0149\/files\/wpl103.jpg?v=1793150669","url":"https:\/\/paracay.com\/products\/protractor-triangle-without-handle","provider":"Paradise Cay Publications, Inc.","version":"1.0","type":"link"}