{"product_id":"tesa-brown-sharpe-599-555-3-double-square-4r","title":"Tesa Brown Sharpe 599-555-3 Double Square 4R","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TESA BROWN SHARPE 599-555-3 is a double square layout and inspection tool featuring a 4-inch blade with 4R graduation. The 4R graduation style provides four scales on a single blade: 1\/64 inch, 1\/32 inch, 1\/16 inch, and 1\/8 inch, giving machinists and layout technicians a compact, versatile reference in one tool. The blade interfaces with a square head to allow precise 90-degree reference checks on workpieces, fixtures, and machined surfaces. At 0.5 pounds, the tool is light enough for bench or field use without sacrificing rigidity during close-tolerance layout work.\u003c\/p\u003e\n\u003cp\u003eThis double square is suited for machine shops, tool and die environments, and precision fabrication settings where accurate 90-degree checks and fine linear measurements are required in a single handheld instrument. It is a standard bench reference tool used by machinists, inspectors, and layout personnel on both production floors and inspection stations handling close-tolerance metal and composite components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch blade length for compact, close-quarters layout work\u003c\/li\u003e\n  \u003cli\u003e4R graduation style with four increments: 1\/64 in, 1\/32 in, 1\/16 in, and 1\/8 in\u003c\/li\u003e\n  \u003cli\u003eDouble square design provides 90-degree reference checks in a single tool\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.5 pounds for easy handling during extended layout sessions\u003c\/li\u003e\n  \u003cli\u003eSingle-piece packaging for individual bench or kit use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision layout tool for use in general machining, inspection, and fabrication applications requiring 90-degree reference and 4R-graduated blade measurements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool requires no installation. Handle with clean, dry hands or cotton inspection gloves to prevent corrosion on precision ground surfaces. Store in a protective case or dedicated tool drawer away from impact hazards to maintain blade flatness and graduation legibility. Calibration checks against a known reference surface are recommended before critical inspection use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Style\u003c\/strong\u003e: 4R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Increments\u003c\/strong\u003e: 1\/64 in, 1\/32 in, 1\/16 in, 1\/8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TESA BROWN SHARPE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 599-555-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TESA BROWN \u0026 SHARPE","offers":[{"title":"Default Title","offer_id":67906004713778,"sku":"599-555-3","price":110.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a99befa5b5cfbd98766ae40848560546.jpg?v=1791162207","url":"https:\/\/voomisupply.com\/products\/tesa-brown-sharpe-599-555-3-double-square-4r","provider":"Voomi Supply","version":"1.0","type":"link"}