{"product_id":"starrett-50645-radius-gage-0-5-inch-stainless-steel","title":"Starrett 50645 Radius Gage 0.5 Inch Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 50645 is a single-leaf radius gage designed to check and verify both convex and concave radii on machined parts, castings, and fabricated components. Each leaf measures a 0.5-inch radius and features a satin chrome finish over stainless steel construction. The finish reduces glare under shop lighting, making it easier to read fit against a workpiece. Machinists, toolmakers, and fabricators use radius gages during inspection and layout work to confirm fillet and edge profiles match drawing specifications. At 0.05 pounds, this gage is a lightweight bench and portable inspection tool suited for production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis gage is used wherever precise radius verification is required on metal or other rigid materials. Typical applications include checking fillet welds, turned shoulders, mold cavities, and die radii. The convex and concave measurement capability on a single leaf allows the same tool to check both inside and outside radius profiles without swapping instruments. It is a standard inspection tool in machine shops, fabrication shops, and quality control stations handling dimensional inspection of parts to print.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasures both convex and concave 0.5-inch radii from a single leaf\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for corrosion resistance in shop environments\u003c\/li\u003e\n  \u003cli\u003eSatin chrome finish minimizes glare during inspection\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.05 pounds for easy bench or portable use\u003c\/li\u003e\n  \u003cli\u003eSingle-piece leaf design for straightforward fitment checks against a workpiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standalone single-leaf radius gage for general-purpose inspection of 0.5-inch convex and concave radii on machined, cast, or fabricated parts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo installation is required for this inspection tool. Clean the workpiece contact surface before gaging to avoid false readings from chips or debris. Handle the leaf edges with care to prevent nicking, which would affect measurement accuracy. Store in a protective case or tool roll to maintain the finish and edge condition.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadius\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Configuration\u003c\/strong\u003e: Convex and Concave Radii per Each Leaf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 50645\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542329819442,"sku":"50645","price":21.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bdee4a0b3356cfd38b8f1a36e01f0ac.jpg?v=1785898366","url":"https:\/\/voomisupply.com\/products\/starrett-50645-radius-gage-0-5-inch-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}