{"product_id":"staedtler-551-01-precision-car-compass-drawing-instrument-professional-geometry-compass-with-telescopic-rod-for-maximum-circular-diameter-of-about-265mm-made-from-german-steel-for-technical-drawing-and-drafting-tasks","title":"STAEDTLER 551 01 precision car compass drawing instrument, professional geometry compass with telescopic rod for maximum circular diameter of about 265mm, made from German steel, for technical drawing and drafting tasks.","description":"\u003ch1\u003eSTAEDTLER 551 01 German Precision Car Compass for Technical Drawing\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with extended telescopic rod.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554352.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eFor architects, engineers, students, and technical illustrators, achieving perfectly drawn circles of consistent diameter is a fundamental requirement. The STAEDTLER 551 01 precision car compass meets this need with its functional German engineering. This instrument is specifically designed to produce accurate circles with a substantial maximum diameter, supported by a telescopic rod mechanism and robust steel construction. Its purpose is clear: to provide a reliable and precise tool for drafting tasks where geometric accuracy is non-negotiable, from detailed schematics to educational geometry exercises.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with extended telescopic rod.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554354.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe STAEDTLER 551 01 compass is defined by several key features that support its role as a professional drawing tool. Its design prioritises functionality and precision, with each component contributing to stable and repeatable circle creation.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe compass is constructed from steel, a material chosen for its rigidity and resistance to flexing during use. This steel build ensures the compass arms maintain their set position, which is critical for drawing circles that do not deviate from the intended radius. The material contributes to the tool's substantial feel and longevity in a drafting environment, where instruments are handled frequently.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eA standout feature is the telescopic rod, which can be extended to allow the compass to draw circles with a maximum diameter of approximately 265mm. This extended reach is valuable for larger-scale drawings. When stored or transported, the compass has a compact packing size of 180mm by 77mm, making it easy to fit into a standard drafting tube, toolkit, or desk drawer alongside other drawing instruments.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with extended telescopic rod.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554355_12797259-8e25-4cad-9443-7896484ce5be.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compass is tailored for specific applications where precision is paramount. Its capabilities suit both professional studio environments and educational settings.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional contexts such as architectural firms, engineering consultancies, or product design studios, this compass is a practical tool for creating precise circles on technical plans, sectional drawings, and detail sketches. The ability to reliably produce circles up to 265mm in diameter supports work on a variety of drawing scales, from site plans to component diagrams.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor students in secondary school or university studying technical subjects, or for hobbyists engaged in model-making or technical illustration at home, this compass offers a level of precision beyond basic school compasses. It is suitable for geometry homework, project work, or personal design projects where accurate circle drawing is required.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with extended telescopic rod.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554356.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this drawing compass lies in its specific functionality and construction, which address common needs in technical drawing.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe steel construction is designed for repeated use over time. With simple care, such as storing it in a dry place, the compass should remain a reliable part of a drafting toolkit. Its design does not include complex parts that require frequent adjustment or specialist maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing the STAEDTLER 551 01 compass is a decision based on its concrete specifications: the German-made steel construction, the telescopic rod enabling a 265mm circle diameter, and the STAEDTLER brand's association with drafting supplies. It represents a focused tool for users who need to draw large, accurate circles consistently, without the need for multiple specialised instruments.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with extended telescopic rod.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554357.webp\"\u003e\u003c\/div\u003e","brand":"5mn5u0-4f","offers":[{"title":"Compass","offer_id":57291488231806,"sku":"CJBG109061801AZ","price":56.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/0150\/6942\/files\/1618975554356.webp?v=1776759626","url":"https:\/\/lindenmere.co.uk\/products\/staedtler-551-01-precision-car-compass-drawing-instrument-professional-geometry-compass-with-telescopic-rod-for-maximum-circular-diameter-of-about-265mm-made-from-german-steel-for-technical-drawing-and-drafting-tasks","provider":"Lindenmere.co.uk","version":"1.0","type":"link"}