{"product_id":"value-collection-285-2050-aluminum-parallel-bar-set","title":"Value Collection 285-2050 Aluminum Parallel Bar Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 285-2050 is a matched pair of aluminum parallel bars used for precision workholding and fixture setup in machining and fabrication environments. Each bar measures 4 inches long, 1 inch high, and 2 inches thick, providing a stable and uniform reference surface for positioning workpieces in vises, on surface plates, or under clamps. The aluminum construction keeps weight low while delivering the rigidity needed for consistent setups. This set is suited for machinists, toolmakers, and trade professionals who require repeatable, accurate part elevation during milling, grinding, or inspection operations. The set ships as a matched pair.\u003c\/p\u003e\n\u003cp\u003eAluminum parallel bar sets like the 285-2050 are used in machine shops, maintenance facilities, and vocational training environments. They are placed beneath workpieces in milling vise jaws to raise stock to the correct cutting height, ensuring the vise grips the part securely without the cutter contacting the vise jaw. They are also used on surface plates during layout and inspection to establish a consistent datum height. The compact 4-inch length suits smaller vises and benchtop mills common in light manufacturing and maintenance repair operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSold as a matched pair for balanced, symmetrical workholding support\u003c\/li\u003e\n  \u003cli\u003eAluminum construction reduces overall weight while maintaining rigidity\u003c\/li\u003e\n  \u003cli\u003e4 inches long x 1 inch high x 2 inches thick for compact vise and fixture use\u003c\/li\u003e\n  \u003cli\u003eUniform dimensions allow consistent part elevation and repeatable setups\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard milling vises and surface plate layout work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose parallel bar set suitable for use with standard milling vises, grinding vises, and surface plate setups in machining and fabrication applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eParallel bars are a hand-placed workholding accessory and do not require tools for installation. Ensure both bars are seated flush and level in the vise jaw before tightening to avoid rocking or uneven clamping pressure. Keep surfaces clean and free of chips or burrs before use to maintain accurate datum height. Inspect bars periodically for nicks or deformation that could affect setup accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 set (matched pair)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.22 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 285-2050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714345795890,"sku":"285-2050","price":112.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/331bdc281a5480dd9434105d85bb891c.jpg?v=1788499918","url":"https:\/\/voomisupply.com\/products\/value-collection-285-2050-aluminum-parallel-bar-set","provider":"Voomi Supply","version":"1.0","type":"link"}