{"product_id":"helix-precision-plus-drawing-set-professional-compass-set-metrix-books-store","title":"Helix Precision Plus Drawing Set | Professional Compass Set | Metrix Books Store","description":"\u003cp data-start=\"286\" data-end=\"890\"\u003eThe Helix Precision Plus Drawing Set is a premium-quality technical drawing kit designed for students, engineers, architects, and professionals. This set includes a quick-release precision compass, a precision thumbwheel compass, a 140mm extension arm, a pen adapter, and replacement leads—giving you everything needed for accurate and detailed work.\u003cbr data-start=\"636\" data-end=\"639\"\u003eThe large compass combined with the extension arm allows you to draw circles up to 430mm (approximately 17 inches) in diameter. Neatly packed in a durable hinged case, this set offers secure storage and easy transport for school, office, or field use.\u003c\/p\u003e\n\u003chr data-start=\"892\" data-end=\"895\"\u003e\n\u003ch3 data-start=\"897\" data-end=\"920\"\u003e\u003cstrong data-start=\"901\" data-end=\"918\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"921\" data-end=\"1370\"\u003e\n\u003cli data-start=\"921\" data-end=\"956\"\u003e\n\u003cp data-start=\"923\" data-end=\"956\"\u003eQuick-release precision compass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1016\"\u003e\n\u003cp data-start=\"959\" data-end=\"1016\"\u003ePrecision thumbwheel compass for controlled adjustments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1017\" data-end=\"1078\"\u003e\n\u003cp data-start=\"1019\" data-end=\"1078\"\u003e140mm extension arm for large circles (up to 430mm \/ 17\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1079\" data-end=\"1125\"\u003e\n\u003cp data-start=\"1081\" data-end=\"1125\"\u003ePen adapter for technical pens and markers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1126\" data-end=\"1156\"\u003e\n\u003cp data-start=\"1128\" data-end=\"1156\"\u003eReplacement leads included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1157\" data-end=\"1211\"\u003e\n\u003cp data-start=\"1159\" data-end=\"1211\"\u003eDurable hinged case for protection and portability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1212\" data-end=\"1285\"\u003e\n\u003cp data-start=\"1214\" data-end=\"1285\"\u003eIdeal for students, engineers, architects, and technical drawing work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1286\" data-end=\"1334\"\u003e\n\u003cp data-start=\"1288\" data-end=\"1334\"\u003eProfessional accuracy and long-lasting build\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1335\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1337\" data-end=\"1370\"\u003eAvailable at Metrix Books Store\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Metrix Books Store","offers":[{"title":"Default Title","offer_id":52033539801269,"sku":null,"price":35.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6292\/2165\/files\/images-2025-11-19T193950.664.jpg?v=1763570478","url":"https:\/\/metrixbookstore.com\/products\/helix-precision-plus-drawing-set-professional-compass-set-metrix-books-store","provider":"Metrix Books Store","version":"1.0","type":"link"}