{"product_id":"spi-14-874-2-adjustable-parallel-11-16-to-15-16-inches","title":"Spi 14-874-2 Adjustable Parallel 11\/16 to 15\/16 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 14-874-2 is an adjustable parallel used for precision setup and layout work in machining, toolmaking, and metalworking applications. It spans an adjustment range of 11\/16 inch to 15\/16 inch, making it well suited for a variety of workholding and gauging tasks. The parallel measures 2-11\/16 inches in length and 9\/32 inch in thickness, providing a compact, rigid reference surface. Weighing approximately 1 pound, the unit is sized for bench use in machine shops and tool rooms. Licensed machinists, toolmakers, and precision grinders rely on adjustable parallels like this one to establish consistent, repeatable setups in milling, grinding, and inspection fixtures.\u003c\/p\u003e\n\u003cp\u003eThis adjustable parallel is intended for use in professional machine shop environments where precise workholding and part support are required. It is suited for setting vise jaws, supporting workpieces during surface grinding, and establishing reference datums during layout. The compact form factor allows it to be used in tighter setups where fixed parallels cannot be adjusted to the required height. It is appropriate for both production and toolroom settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustment range of 11\/16 inch to 15\/16 inch for flexible workholding setups\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2-11\/16 inches provides a stable reference surface\u003c\/li\u003e\n  \u003cli\u003eThickness of 9\/32 inch (0.2813 inch) for use in tight clearance setups\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at approximately 1 pound for easy bench handling\u003c\/li\u003e\n  \u003cli\u003eSold individually — quantity of one per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose adjustable parallel for use in machine shop vises, surface grinders, and inspection fixtures requiring a height range of 11\/16 inch to 15\/16 inch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAdjustable parallels are typically set and used by machinists or toolmakers during workpiece setup — no power tools or electrical shutdown procedures are required. Adjust the parallel to the desired height before placing it in the vise or fixture, then verify seating with light hand pressure to confirm full contact. Avoid using parallels as striking or clamping surfaces, as damage to the precision ground faces will affect accuracy. Periodic cleaning and light oiling will maintain surface condition and measurement reliability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 11\/16 inch (0.6875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 15\/16 inch (0.94 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 9\/32 inch (0.2813 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 14-874-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51693786497330,"sku":"14-874-2","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0a860c19097d8d45a5e1ad27056c629a.jpg?v=1788317331","url":"https:\/\/voomisupply.com\/products\/spi-14-874-2-adjustable-parallel-11-16-to-15-16-inches","provider":"Voomi Supply","version":"1.0","type":"link"}