{"product_id":"starrett-71841-micrometer-rod-449-series-depth-gage","title":"Starrett 71841 Micrometer Rod 449 Series Depth Gage","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 71841 is a replacement micrometer rod designed for use with 449 Series Micrometer Depth Gages. This accessory extends the measurement capability of the depth gage, allowing accurate depth readings up to 4.0000 inches. The rod serves as the measuring anvil in the depth gage assembly, contacting the reference surface to deliver precise linear measurements. It is a direct-fit accessory for technicians and machinists who maintain, repair, or expand the range of their existing 449 Series instruments. Proper rod selection is critical to maintaining measurement accuracy in precision metrology applications.\u003c\/p\u003e\n\u003cp\u003eThis rod is intended for use with the STARRETT 449 Series Micrometer Depth Gages in professional machining, tooling, and inspection environments. It is suited for bench-top metrology work where depth measurement of bores, slots, counterbores, and steps is required. The rod type anvil design is standard for micrometer depth gage accessories in both production and quality-control settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum measurement capacity of 4.0000 inches\u003c\/li\u003e\n  \u003cli\u003eRod-type anvil configuration for depth gage applications\u003c\/li\u003e\n  \u003cli\u003eDirect accessory fit for STARRETT 449 Series Micrometer Depth Gages\u003c\/li\u003e\n  \u003cli\u003eSold individually as a single-piece replacement or add-on rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with STARRETT 449 Series Micrometer Depth Gages as a direct-fit rod accessory.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this rod should be performed by a qualified machinist or metrology technician familiar with micrometer depth gage assemblies. Ensure the depth gage is removed from service and secured on a clean, stable work surface before swapping rods. Follow the manufacturer's instrument manual for proper rod seating and lock procedures. Verify zero calibration after any rod change before returning the instrument to measurement service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Rod\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnvil Type\u003c\/strong\u003e: Rod\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 4.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: 449 Series Micrometer Depth Gages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 71841\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542099263794,"sku":"71841","price":46.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42f061fdab6d4aa0942defe4de4b9c83.jpg?v=1785892000","url":"https:\/\/voomisupply.com\/products\/starrett-71841-micrometer-rod-449-series-depth-gage","provider":"Voomi Supply","version":"1.0","type":"link"}