{"product_id":"round-head-protractor-with-6-arm-1","title":"Round Head Protractor With 6\" Arm","description":"• Measures angles from 0-180º in opposite directions thus permitting reading an angle directly and also its supplement • Used for drawing radial lines, transferring angles and setting bevels • Head measures 3-5\/16\" x 2\" • Features 6\" arm and knurled thumb lock nut • Blade secured firmly by lock nut at any angle\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eTempered Steel\u003c\/dd\u003e\n\u003cdt\u003eModel Number\u003c\/dt\u003e\n\u003cdd\u003e5180\u003c\/dd\u003e\n\u003cdt\u003eHead Type\u003c\/dt\u003e\n\u003cdd\u003eRound\u003c\/dd\u003e\n\u003cdt\u003eBlade Length (Inch)\u003c\/dt\u003e\n\u003cdd\u003e6\u003c\/dd\u003e\n\u003cdt\u003eMaximum Measurement (Degrees)\u003c\/dt\u003e\n\u003cdd\u003e180\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STM","offers":[{"title":"Default Title","offer_id":47136515293359,"sku":"606152-S04","price":124.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1740\/1007\/files\/606152.jpg?v=1783031811","url":"https:\/\/checkout.cobaltindustrial.ca\/products\/round-head-protractor-with-6-arm-1","provider":"Cobalt Industrial","version":"1.0","type":"link"}