{"product_id":"spi-31-473-2-od-micrometer-attachment-insert-set-8-piece","title":"Spi 31-473-2 Od Micrometer Attachment Insert Set 8 Piece","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 31-473-2 is an outside diameter attachment and insert set designed for use with micrometers. The kit includes four OD insert pairs for a total of eight pieces, along with instructions. The chrome finish provides corrosion resistance and durability in shop environments. This accessory expands the measurement capability of a standard micrometer, allowing technicians and machinists to measure outside diameters on components that require specialized contact points. It weighs 0.2 pounds and is packaged as a single unit.\u003c\/p\u003e\n\u003cp\u003eThis insert set is suited for precision measurement tasks in manufacturing, machining, and tool-and-die environments. Machinists, quality control technicians, and maintenance professionals use OD micrometer attachments when standard anvil-and-spindle contact is not adequate for the geometry of the part being measured. The set is sold as one package containing all eight pieces plus instructions, making it a complete accessory solution for compatible micrometers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes four OD insert pairs for a total of 8 contact-point pieces\u003c\/li\u003e\n  \u003cli\u003eChrome finish for corrosion resistance in industrial shop environments\u003c\/li\u003e\n  \u003cli\u003eDesigned as an accessory for use with standard micrometers\u003c\/li\u003e\n  \u003cli\u003eInstructions included for proper installation and use\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds for easy handling and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with micrometers as an outside diameter attachment and insert accessory. Consult tool documentation to confirm fitment with your specific micrometer model before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMachinists and metrology technicians typically install micrometer attachments. Before attaching or swapping inserts, ensure the micrometer is clean and free of debris to avoid measurement error. Follow the included instructions for correct seating of each insert pair. Avoid over-tightening contact points, as this can damage the micrometer spindle threads or affect calibration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Outside Diameter Attachment and Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Micrometer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: 4 OD Insert Pairs and Instructions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111600\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: 31-473-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51716673667378,"sku":"31-473-2","price":242.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4b98340577e268611e2fdebfeee4ced.jpg?v=1788530104","url":"https:\/\/voomisupply.com\/products\/spi-31-473-2-od-micrometer-attachment-insert-set-8-piece","provider":"Voomi Supply","version":"1.0","type":"link"}