{"product_id":"starrett-53084-small-hole-gage-0-2-to-0-3-inch","title":"Starrett 53084 Small Hole Gage 0.2 to 0.3 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 53084 is a small hole gage designed to measure internal diameters and hole sizes in the range of 0.2 to 0.3 inches. The half ball contact style allows the gage to seat accurately inside a bore, groove, or slot, giving the technician a precise transfer measurement to read against a micrometer or caliper. At 3.125 inches overall length, the tool is compact enough for close-quarters work on small bores. Machinists, maintenance technicians, and precision measurement professionals use this type of gage where calipers or bore gages cannot reach. Total weight is 0.06 pounds.\u003c\/p\u003e\u003cp\u003eThis gage is suited for dimensional inspection tasks in manufacturing, machining, and maintenance environments. The 0.2 to 0.3 inch range targets small bores such as pin holes, valve guides, and similar features that require accurate inside diameter verification. The half ball design provides consistent contact geometry in tight spaces, making it reliable for repetitive inspection work on production floors or in field maintenance settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range of 0.2 to 0.3 inches for small internal diameters\u003c\/li\u003e\n\u003cli\u003eHalf ball contact style for accurate seating in bores, slots, and grooves\u003c\/li\u003e\n\u003cli\u003eCompact 3.125-inch overall length for access in tight spaces\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.06 pounds for extended handheld use\u003c\/li\u003e\n\u003cli\u003eTransfer measurement design — read final dimension with a micrometer or caliper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard small hole gage for use with outside micrometers or vernier calipers to obtain final measurements in typical machining and inspection applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSmall hole gages require no installation but should be handled carefully to protect the contact ball from damage. Ensure the workpiece is secure and free of burrs before inserting the gage. Read the transferred measurement with a calibrated outside micrometer immediately after withdrawal to maintain accuracy. Store the gage in a protective case when not in use to prevent wear to the contact surfaces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 0.2 to 0.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Style\u003c\/strong\u003e: Half Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 53084\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541828206898,"sku":"53084","price":77.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6d88aef7d4f57cc63b2645e39b80478.jpg?v=1785886069","url":"https:\/\/voomisupply.com\/products\/starrett-53084-small-hole-gage-0-2-to-0-3-inch","provider":"Voomi Supply","version":"1.0","type":"link"}