{"product_id":"mitutoyo-983536-depth-micrometer-rod-11-to-12-inches","title":"Mitutoyo 983536 Depth Micrometer Rod 11 to 12 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 983536 is a depth micrometer extension rod designed for use with Mitutoyo 139 and 329 series depth micrometers. It extends the measurement range of compatible depth mics to cover depths from 11 to 12 inches, making it a precision accessory for machinists, tool-and-die technicians, and quality control professionals working with deep bores, slots, steps, and counterbores. The rod measures 4.00 millimeters in diameter and has an overall length of 383.70 millimeters (approximately 15.10 inches). It is a direct OEM-style accessory sold as a single unit.\u003c\/p\u003e\u003cp\u003eThis extension rod is suited for shop floor and inspection environments where accurate depth measurement is required across deep features. It is a standard accessory for technicians maintaining a set of interchangeable depth rods for Mitutoyo depth micrometers. The 983536 fits the 139 and 329 series Mitutoyo depth mic bases and allows a single base to cover a wide range of measurement depths when combined with the appropriate rod set.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExtends depth micrometer range to cover 11 to 12 inches of measurement depth\u003c\/li\u003e\n\u003cli\u003eRod diameter of 4.00 millimeters for precise fit in compatible depth mic bases\u003c\/li\u003e\n\u003cli\u003eOverall length of 383.70 millimeters for reach into deep features\u003c\/li\u003e\n\u003cli\u003eCompatible with Mitutoyo 139 and 329 series depth micrometers\u003c\/li\u003e\n\u003cli\u003eSold individually — no minimum order beyond one unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Mitutoyo 139 and 329 series depth micrometers as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this rod is performed by a machinist or metrology technician following the depth micrometer manufacturer guidelines. Before swapping extension rods, ensure the micrometer base is clean and free of chips or debris that could affect seating and measurement accuracy. Refer to the Mitutoyo depth micrometer instruction manual for proper rod installation and locking procedures. Do not force the rod into the base, as this can damage the mating surfaces and affect calibration.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 11 to 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 12.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 4.00 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 383.70 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 983536\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51561168568626,"sku":"983536","price":44.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ccd49cbac851cbc99b4289887f66e7f.jpg?v=1786462913","url":"https:\/\/voomisupply.com\/products\/mitutoyo-983536-depth-micrometer-rod-11-to-12-inches","provider":"Voomi Supply","version":"1.0","type":"link"}