{"product_id":"starrett-calibrated-rubber-test-block-red-pro-tool","title":"Starrett Single Calibrated Rubber Test Block, Red, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings, Precision Gage for Machinists and Inspectors","description":"\u003cp\u003eStarrett Single Calibrated Rubber Test Block\u003cbr\u003e\n✔️ Single hardness test block, Rubber, Red, Pro Grade Precision\u003c\/p\u003e\n\n\u003cp\u003eMeet the Starrett Calibrated Rubber Test Block, a precision measuring tool for checking sizes, depths and tolerances. It's a must have in machine shops, quality labs and tool rooms. You get one single unit with this order.\u003c\/p\u003e\n\n\u003cp\u003e✅ Brand: Starrett\u003cbr\u003e\n✅ Mfr part number: RBR-30\u003cbr\u003e\n✅ Product type: Hardness Test Block\u003cbr\u003e\n✅ Pack size: Single, 1 piece\u003cbr\u003e\n✅ Material: Rubber\u003cbr\u003e\n✅ Color: Red\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 How often should measuring tools be calibrated?\u003c\/p\u003e\n\u003cp\u003eRegular checks keep your measurements trustworthy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMost shops check tools every 6 to 12 months.\u003c\/li\u003e\n\u003cli\u003eCalibrate any tool that gets dropped or damaged.\u003c\/li\u003e\n\u003cli\u003eUse gage blocks and ring standards to verify accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdd the Starrett Calibrated Rubber Test Block to your kit and work smarter.\u003c\/p\u003e✝️","brand":"ZR","offers":[{"title":"Default Title","offer_id":68327795982571,"sku":"G2352511","price":190.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/Grainger_RBRxx30e68197cUSp1xx9c9c6d.jpg?v=1793486314","url":"https:\/\/vxbhype.com\/products\/starrett-calibrated-rubber-test-block-red-pro-tool","provider":"VXB Bearings","version":"1.0","type":"link"}