{"product_id":"black-oxidation-aluminium-alloy-triangle-ruler-square-7-inch-12-inch-90-degree-45-degree-measuring-tool-for-precision-drawing-and-woodworking-metric-and-imperial-options","title":"Black Oxidation Aluminium Alloy Triangle Ruler Square 7 inch 12 inch 90 Degree 45 Degree Measuring Tool for Precision Drawing and Woodworking Metric and Imperial Options","description":"\u003ch1\u003eBlack Oxidation Aluminium Triangle Ruler Square for Accurate 90 and 45 Degree Marking\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/1227128922522.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis triangle ruler square is a reliable tool for technical drawing, woodworking, and precision layout work. Made from aluminium alloy, it combines light weight with the strength needed for repeated use. The black oxidation coating minimises reflections on the scale, so you can read measurements clearly even under bright workshop lights. Choose between 7-inch and 12-inch lengths, and select metric or imperial graduations depending on your project requirements.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/1720637513960.webp\"\u003e\u003c\/div\u003e\u003cp\u003eDesigned for durability and clarity, the square includes practical features that support accurate marking and measuring.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe body is made from aluminium alloy, providing a stiff structure that resists bending while remaining light enough for one-handed use. Its cross-section measures 30 by 30 millimetres, giving a solid grip. The black oxidation finish not only reduces glare but also offers mild corrosion resistance, helping the tool stay serviceable in typical workshop environments.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eTwo lengths are available: a 7-inch version (roughly 178mm) and a 12-inch version (roughly 305mm). The square itself has a net weight of only 225 grams, making it convenient to carry in a tool bag or apron pocket. The graduations are etched clearly at 1mm increments on the metric version and 1 inch increments on the imperial version, with subdivisions for finer reading.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/1746313360544.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis square is suited to various tasks where right-angle and 45-degree accuracy is needed.\u003c\/p\u003e\u003ch3\u003eWorkshop and Professional Use\u003c\/h3\u003e\u003cp\u003eIn joinery, cabinetry, and metal fabrication, the square helps set out cuts, check mitres, and verify corners. The black finish is particularly helpful when marking on dark materials such as ebony or painted boards, as the scale remains readable.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor DIY enthusiasts, the square is useful for framing pictures, assembling furniture kits, and marking out straight cuts on timber or plywood. Its compact size means it can be stored easily in a drawer or hung on a pegboard when not in use.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/1843837611715.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis tool offers practical advantages for those who need repeatable accuracy without adding weight to their kit.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe aluminium body and oxidation finish require only a quick wipe to keep clean. There are no moving parts to wear out, so the square will maintain its accuracy over many years of normal use if handled carefully.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eCompared to heavier steel squares, this aluminium model is easier to lift and position repeatedly. The two size options let you pick the reach that matches your typical workpiece, while the choice of metric or imperial graduations removes the need to mentally convert scales.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/2124977986610.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/2594431580250.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/468167278601.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black oxidation aluminium triangle ruler square showing metric scale for precision drawing and woodworking\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1009\/2025-09-30\/original-image\/938362620325.webp\"\u003e\u003c\/div\u003e","brand":"2ravj2-3y","offers":[{"title":"7 inch black metric system","offer_id":53939498910023,"sku":"CJJZGJSD00238-7 inch black metric system","price":37.98,"currency_code":"GBP","in_stock":true},{"title":"12 inches black metric system","offer_id":53939498942791,"sku":"CJJZGJSD00238-12 inches black metric system","price":45.98,"currency_code":"GBP","in_stock":true},{"title":"7 inch black British system","offer_id":53939498975559,"sku":"CJJZGJSD00238-7 inch black British system","price":37.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/6722\/7719\/files\/1843837611715.webp?v=1779129962","url":"https:\/\/2ravj2-3y.myshopify.com\/products\/black-oxidation-aluminium-alloy-triangle-ruler-square-7-inch-12-inch-90-degree-45-degree-measuring-tool-for-precision-drawing-and-woodworking-metric-and-imperial-options","provider":"NomadNest.uk","version":"1.0","type":"link"}