{"product_id":"starrett-64436-indicator-positioner-holder-magnetic-base","title":"Starrett 64436 Indicator Positioner Holder Magnetic Base","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 64436 is a magnetic-base indicator positioner holder designed for precision measurement setups in machine shops, fabrication environments, and metrology applications. It features an articulated arm configuration with a 150 lb magnetic pull base, allowing secure, vibration-resistant mounting to ferrous surfaces. The 1-inch base height supports low-profile positioning on machine tables, lathe beds, and surface plates. The assembly includes a fine-adjustment mechanism for precise dial indicator placement and is installed by machinists, toolroom technicians, and quality control professionals who require repeatable indicator positioning during inspection or in-process measurement tasks.\u003c\/p\u003e\n\u003cp\u003eThe 64436 is suited for use on ferrous machine surfaces in both production and toolroom environments. The articulated arm provides multi-axis positioning flexibility, making it applicable for bore gauging setups, runout inspection, surface flatness checks, and fixture alignment. The included components form a complete indicator holding system ready to use without additional hardware. This holder is commonly deployed on CNC machining centers, mills, lathes, and surface plates where a stable, adjustable dial indicator mount is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e150 lb magnetic pull provides secure, stable hold on ferrous surfaces during measurement\u003c\/li\u003e\n  \u003cli\u003eArticulated arm design allows multi-axis indicator positioning\u003c\/li\u003e\n  \u003cli\u003eFine-adjustment mechanism enables precise final positioning of the indicator\u003c\/li\u003e\n  \u003cli\u003eBase height of 1 inch for low-profile setups on machine tables and surface plates\u003c\/li\u003e\n  \u003cli\u003eComplete kit includes Fine-Adjustment 657W, Indicator Holding Rod PT17850, Magnetic Base 657P, Snug 657S with two 0.25 inch holes, and Universal Indicator Holder\u003c\/li\u003e\n  \u003cli\u003eMagnetic base mounts and releases quickly without tools, reducing setup time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style magnetic base indicator holder compatible with standard dial indicator stems and universal indicator holding rods. Includes STARRETT component parts 657W, PT17850, 657P, and 657S as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or metrology technicians and requires no special tools beyond positioning the magnetic base on a clean, flat ferrous surface. Ensure the mounting surface is free of chips, coolant, and debris before activating the magnet to achieve full rated pull force. Do not use on non-ferrous surfaces, as the magnetic base will not hold. Articulated arm joints should be snugged finger-tight before fine-adjusting and then locked securely before taking measurements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic Pull\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Style\u003c\/strong\u003e: Articulated Arm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Mount Type\u003c\/strong\u003e: Magnetic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 1 inch (1.9375 inches decimal, 49.21 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine Adjustment\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Base\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.7 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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 64436\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541986345266,"sku":"64436","price":595.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd8d493264fc2734cd64dcae3c2bc5ba.jpg?v=1785888966","url":"https:\/\/voomisupply.com\/products\/starrett-64436-indicator-positioner-holder-magnetic-base","provider":"Voomi Supply","version":"1.0","type":"link"}