{"product_id":"spi-z1020-drop-indicator-probe-holder-agd-4-48","title":"Spi Z1020 Drop Indicator Probe Holder Agd 4-48","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI Z1020 is a drop indicator probe holder designed to securely position and retain the probe on AGD-style dial indicators with a 4-48 thread size. It serves as an accessory component that keeps the probe assembly aligned during precision measurement tasks. This part is used by machinists, metrology technicians, and quality control professionals who rely on AGD dial indicators for dimensional inspection and surface runout checks. The holder provides a reliable mechanical interface between the indicator body and the probe, supporting consistent, repeatable readings during use.\u003c\/p\u003e\n\u003cp\u003eThe Z1020 is suited for shop-floor and toolroom environments where AGD dial indicators are standard equipment. Typical applications include surface plate inspection, lathe and mill setups, fixture alignment, and any measurement task requiring a properly retained probe. This holder is a direct replacement or spare accessory for setups using AGD indicators with 4-48 threaded probe connections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with AGD dial indicators using 4-48 thread size\u003c\/li\u003e\n  \u003cli\u003eFunctions as a drop-style probe holder for secure probe retention\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003eSold individually as a single-unit accessory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with AGD dial indicators with a 4-48 thread size, as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a machinist or metrology technician. Before replacing or installing the probe holder, ensure the dial indicator is removed from any active measurement setup and is not under load. Use appropriate hand tools sized for the 4-48 thread to avoid cross-threading or damage to the indicator body. Follow the indicator manufacturer's assembly guidance when reattaching probe components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Probe Holder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: AGD Dial Indicators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: Z1020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51696908173618,"sku":"Z1020","price":48.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/feea8467a33790b2d77a8e84fb187358.jpg?v=1788347513","url":"https:\/\/voomisupply.com\/products\/spi-z1020-drop-indicator-probe-holder-agd-4-48","provider":"Voomi Supply","version":"1.0","type":"link"}