{"product_id":"starrett-53223-dial-drop-indicator-0-025-in-range","title":"Starrett 53223 Dial Drop Indicator 0.025 in Range","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 53223 is a dial drop indicator designed for high-precision measurement in machining, tooling, and inspection applications. It delivers a measurement range of 0 to 0.025 inches with a graduation of 0.0001 inches per division, giving technicians and machinists the resolution needed for tight-tolerance work. The 2.25-inch white dial features a no-glare satin finish and a 0-5-0 reading layout, making it easy to read in both directions. The unbreakable crystal and rugged construction support reliable use in shop environments. A jeweled bearing reduces wear and maintains accuracy over extended service.\u003c\/p\u003e\n\u003cp\u003eThis indicator is suited for use in machine shops, tool rooms, and quality-control stations where drop-style indicators are required for surface, runout, and alignment checks. It mounts via a lug back and ships with a flat back included, offering flexibility in fixturing. The stainless steel stem measures 0.375 inches in diameter and 0.7188 inches in length, fitting standard indicator holders and magnetic base setups. It operates in English units and covers 0.010 inches per revolution.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement range of 0 to 0.025 inches with 0.0001-inch graduation for high-resolution readings\u003c\/li\u003e\n  \u003cli\u003eJeweled bearing construction for reduced wear and long-term accuracy\u003c\/li\u003e\n  \u003cli\u003eNo-glare satin finish on 2.25-inch white dial for clear visibility in shop lighting\u003c\/li\u003e\n  \u003cli\u003eUnbreakable crystal protects the dial face in rugged work environments\u003c\/li\u003e\n  \u003cli\u003eLug back mount with flat back included for flexible fixturing options\u003c\/li\u003e\n  \u003cli\u003eStainless steel stem resists corrosion and fits standard indicator holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style drop indicator for use with standard lug-back and flat-back indicator holders and magnetic bases common in machining and inspection setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMounting and setup should be performed by a qualified machinist or metrologist familiar with indicator fixturing. Secure the lug back or flat back attachment firmly to prevent movement during measurement. Avoid overtightening the stem clamp, as excess clamping force can distort stem alignment and affect reading accuracy. Zero the dial before taking measurements and verify the contact point is perpendicular to the surface being measured.\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 0.025 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Graduation\u003c\/strong\u003e: 0.0001 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Reading\u003c\/strong\u003e: 0-5-0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange Per Revolution\u003c\/strong\u003e: 0.010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 2.25 inches (57.15 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Diameter\u003c\/strong\u003e: 0.375 inches (9.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Length\u003c\/strong\u003e: 0.7188 inches (18.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 70.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Color\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Type\u003c\/strong\u003e: Lug, includes flat back\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Jeweled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal\u003c\/strong\u003e: Unbreakable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: No-glare satin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Material\u003c\/strong\u003e: Stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: English\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAGD Group\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.688 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: 53223\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51543327899954,"sku":"53223","price":411.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/496bf1339921fc1cbc9046bbbebba034.jpg?v=1785916903","url":"https:\/\/voomisupply.com\/products\/starrett-53223-dial-drop-indicator-0-025-in-range","provider":"Voomi Supply","version":"1.0","type":"link"}