{"product_id":"spi-z2571-caliper-extender-71-inch-6-in-calipers","title":"Spi Z2571 Caliper Extender 71 Inch 6 in Calipers","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI Z2571 is a steel caliper extender designed to increase the measuring range of standard 6 inch dial, vernier, and electronic calipers. With an overall length of 71 inches, it allows technicians and machinists to take accurate measurements well beyond the native reach of a standard caliper. The extender holds an accuracy of plus or minus 0.005 inches, making it suitable for precision layout and inspection work. A black anodized finish provides corrosion resistance and reduces glare in shop environments. This single-piece unit is intended for professional measurement applications where extended reach is required.\u003c\/p\u003e\n\u003cp\u003eThis extender is used in manufacturing, inspection, and metrology environments where technicians need to measure large workpieces, long channels, or deep bores without switching to a larger primary instrument. It is a practical shop accessory for machinists, quality control inspectors, and toolroom personnel working with standard 6 inch calipers on oversized parts or assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExtends measuring range to 71 inches overall length\u003c\/li\u003e\n  \u003cli\u003eCompatible with 6 inch dial, vernier, and electronic calipers\u003c\/li\u003e\n  \u003cli\u003eSteel construction with black anodized finish for durability and low-glare use\u003c\/li\u003e\n  \u003cli\u003eAccuracy of 0.005 inches for reliable precision measurement\u003c\/li\u003e\n  \u003cli\u003eSingle-piece design, no assembly required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 6 inch dial, vernier, and electronic calipers as stated in manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and attachment of this extender should be performed by a qualified machinist or metrology technician familiar with caliper accessories. Ensure the mating caliper is clean and free of debris before attaching the extender to maintain measurement accuracy. Handle with care to avoid bending or dropping, as deformation will affect accuracy. Follow the caliper manufacturer's attachment guidelines when mounting this accessory.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 71 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Black Anodized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5.25 pounds\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: Z2571\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51996016509234,"sku":"Z2571","price":678.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e74c983cafd26336f1e2ca652f4fdbb.jpg?v=1789993106","url":"https:\/\/voomisupply.com\/products\/spi-z2571-caliper-extender-71-inch-6-in-calipers","provider":"Voomi Supply","version":"1.0","type":"link"}