{"product_id":"precision-car-compass-telescopic-rod-drawing-compass-germany-staedtler-551-01-engineering-drafting-tool-steel-construction-maximum-265mm-circle-diameter-packing-size-180-by-77mm","title":"Precision car compass telescopic rod drawing compass Germany STAEDTLER 551 01 engineering drafting tool steel construction maximum 265mm circle diameter packing size 180 by 77mm","description":"\u003ch1\u003eSTAEDTLER 551 01 Precision Car Compass for Technical Drawing and Engineering Drafts\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with telescopic rod extended.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554352.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe STAEDTLER 551 01 precision car compass is a specialised drafting instrument designed for professionals, students, and hobbyists who require accurate circle and arc drawing. Manufactured in Germany, this tool utilises a car compass mechanism and a telescopic rod to deliver consistent results for technical schematics, geometric constructions, and detailed engineering plans. Its steel build ensures the instrument remains steady during use, providing the control needed for precise work on drafting film, paper, or other suitable surfaces.\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 telescopic rod extended.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554354.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compass is defined by its specific mechanical features and robust construction, tailored for exacting drawing tasks.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe compass is constructed from steel, a material chosen for its strength and ability to hold a rigid form. This rigidity is crucial for a drafting compass, as it prevents flexing during use, ensuring that the drawn radius remains constant from start to finish. The car mechanism, a hallmark of this model, is integrated into this steel framework to maintain the alignment of the two legs throughout the drawing motion.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe tool's telescopic rod is its key adjustable component, allowing the user to set a specific radius for circle drawing. It can extend to produce circles with a maximum diameter of approximately 265mm, catering to a wide range of drafting scales. For storage and portability, the compass is supplied in packaging measuring 180mm by 77mm, a compact size that protects the instrument and makes it easy to organise within a toolkit or desk drawer.\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 telescopic rod extended.\" 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\u003eThe design of this compass makes it suitable for specific professional and educational environments where precision is non-negotiable.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional settings such as engineering firms, architectural studios, and technical design offices, this compass is a practical tool for creating precise geometric shapes, bolt circles, or arcs on blueprints and technical drawings. The reliability of the car mechanism and the stability offered by the steel construction support repetitive, accurate drafting work required in these fields.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home use, this compass serves advanced hobbyists, model makers, and students engaged in technical subjects like mathematics or design technology. It is ideal for school projects, detailed craft patterns, or any personal project where a standard compass lacks the required precision or size capacity, offering a more professional-grade result.\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 telescopic rod extended.\" 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 drafting compass lies in its specific functionality, durability, and the practical advantages it offers over more basic drawing tools.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a mechanical tool made from steel, this compass is built for repeated, long-term use. It requires minimal maintenance beyond keeping the hinge and points clean and storing it in its packaging. Its durable construction means it is not a disposable item but a lasting addition to a drafting toolkit, providing consistent performance over time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing the STAEDTLER 551 01 means selecting a tool designed for a specific purpose: achieving precise, large-diameter circles with stability. Its differentiators are clear: the German-made car compass mechanism for maintained accuracy, the substantial 265mm maximum drawing capacity, and the resilient steel build. It addresses the need for a reliable, adjustable compass that performs consistently for technical applications.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"STAEDTLER 551 01 steel precision car compass with telescopic rod extended.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/47\/2025-09-28\/original-image\/1618975554357.webp\"\u003e\u003c\/div\u003e","brand":"9six9b-kc","offers":[{"title":"Compass","offer_id":57896255979904,"sku":"CJBG109061801AZ","price":56.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/5979\/5328\/files\/1618975554356_b4148892-853e-4d15-a6ed-d629051eb630.webp?v=1776405477","url":"https:\/\/avelmere.com\/products\/precision-car-compass-telescopic-rod-drawing-compass-germany-staedtler-551-01-engineering-drafting-tool-steel-construction-maximum-265mm-circle-diameter-packing-size-180-by-77mm","provider":"Avelmere","version":"1.0","type":"link"}