{"product_id":"starrett-50968-mechanical-outside-micrometer-0-5-in","title":"Starrett 50968 Mechanical Outside Micrometer 0.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 50968 is a mechanical outside micrometer designed for precise dimensional measurement of small workpieces. It delivers a measurement range of 0 to 0.5 inches with a graduation of 0.0001 inches and an accuracy of 0.000050 inches, making it a reliable tool for quality control and close-tolerance work in machining, fabrication, and maintenance applications. The ratchet stop thimble provides consistent measuring force with each use, reducing operator-to-operator variation. Solid carbide measuring faces resist wear during repeated use. The satin chrome finish reduces glare under shop lighting. A ring-type lock nut secures the spindle once a measurement is taken.\u003c\/p\u003e\n\u003cp\u003eThe STARRETT 50968 suits machinists, tool and die technicians, maintenance mechanics, and quality inspectors working in manufacturing, HVAC equipment fabrication, or general trade shops. It is appropriate for any application requiring accurate outside diameter or thickness measurements at or below 0.5 inches. The flat anvil design handles round stock, flat stock, and small component dimensions equally well in both production and bench-measurement scenarios.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0 to 0.5 inch measurement range with 0.0001 inch graduation\u003c\/li\u003e\n  \u003cli\u003eAccuracy of 0.000050 inches for close-tolerance inspection work\u003c\/li\u003e\n  \u003cli\u003eRatchet stop thimble ensures repeatable, consistent measuring pressure\u003c\/li\u003e\n  \u003cli\u003eSolid carbide measuring faces for extended service life\u003c\/li\u003e\n  \u003cli\u003eRing-type lock nut holds spindle position during reading or transfer\u003c\/li\u003e\n  \u003cli\u003eSatin chrome finish reduces glare and resists surface corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard mechanical outside micrometer suitable for general outside measurement tasks requiring a 0 to 0.5 inch range and 0.0001 inch resolution.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo power source or wiring is required. Before use, verify the micrometer reads zero with the anvil and spindle faces clean and fully closed, using the supplied lock nut and a standard micrometer wrench to adjust the thimble if needed. Store the tool with a small gap between anvil and spindle to prevent thermal expansion damage. Calibrate periodically against a certified gauge block in accordance with your shop quality program.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 0 to 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 0.0001 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.000050 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet Stop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnvil Type\u003c\/strong\u003e: Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnvil Diameter\u003c\/strong\u003e: 0.2000 inches (5.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle Diameter\u003c\/strong\u003e: 0.2000 inches (5.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThroat Depth\u003c\/strong\u003e: 12.94 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Nut Type\u003c\/strong\u003e: Ring\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: 0.52 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Lock Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Proposition 65\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: 50968\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542107521330,"sku":"50968","price":382.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8addd10fce63bad376ffd12a3d67b0ee.jpg?v=1785892279","url":"https:\/\/voomisupply.com\/products\/starrett-50968-mechanical-outside-micrometer-0-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}