{"product_id":"mitutoyo-900929-magnetic-drop-indicator-back-agd-3-4","title":"Mitutoyo 900929 Magnetic Drop Indicator Back Agd 3 4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 900929 is a magnetic drop indicator back designed as a replacement or special-application accessory for dial indicators. The back plate mounts to the rear of a dial indicator body, providing the magnetic interface needed to seat the indicator securely on a magnetic base or transfer stand. At 44mm in diameter and 8mm thick, it is sized to fit AGD Group 3 and Group 4 indicator bodies. Licensed metrology technicians, machinists, and quality-control professionals install this component when the factory back is damaged, lost, or when a specific mounting configuration is required.\u003c\/p\u003e\n\u003cp\u003eThis back is suited for use in machine shops, inspection departments, and toolroom environments where AGD-standard dial indicators are in regular service. It is appropriate for both original equipment replacement and special-application setups where the standard indicator back is not compatible with the intended mounting surface or fixturing arrangement. It is sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnetic drop-style back provides secure seating on compatible magnetic bases and stands\u003c\/li\u003e\n  \u003cli\u003e44mm back diameter matches AGD Group 3 and Group 4 indicator body standards\u003c\/li\u003e\n  \u003cli\u003e8mm back thickness maintains proper indicator body geometry after replacement\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement sourced from MITUTOYO for assured dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit, suitable for one-off replacement or special-application builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with AGD Group 3 and AGD Group 4 dial indicators requiring a magnetic drop indicator back.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a machinist or metrology technician familiar with dial indicator disassembly. Remove the indicator from any active setup and ensure the indicator body is fully supported before removing the existing back. Follow the indicator manufacturer's service guidance for back removal and seating to avoid damaging the indicator mechanism or bezel. Do not apply excessive force when seating the replacement back, as indicator bodies and their components are precision-machined and sensitive to distortion.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Diameter\u003c\/strong\u003e: 44mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Thickness\u003c\/strong\u003e: 8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 900929\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51563872551218,"sku":"900929","price":97.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/209f9abe54baacf9609dd8af12acc5fd.jpg?v=1786505582","url":"https:\/\/voomisupply.com\/products\/mitutoyo-900929-magnetic-drop-indicator-back-agd-3-4","provider":"Voomi Supply","version":"1.0","type":"link"}