{"product_id":"gibraltar-646410-g-press-fit-rest-button-3-8-in-od","title":"Gibraltar 646410-G Press Fit Rest Button 3\/8 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 646410-G is a press fit rest button designed for precision workholding and fixture applications in industrial and machining environments. It features a ground finish for close-tolerance press fit installation and is manufactured from low carbon steel with a black oxide coating for corrosion resistance. Key dimensions include a 3\/8 inch outside diameter, 7\/8 inch overall length, 1\/2 inch head height, and a 0.1885 inch pin diameter. This style of rest button is typically installed by machinists and toolmakers when building jigs, fixtures, and locating assemblies.\u003c\/p\u003e\n\u003cp\u003ePress fit rest buttons are used in tooling plates, jig plates, and fixture bodies where a hardened or ground locating surface is needed to support or position a workpiece accurately. The ground press fit type ensures a consistent, repeatable fit into a bored hole without the need for adhesives or secondary fasteners. This part is sold individually and is suited for light-duty fixturing applications in job shops and production machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGround press fit type for precise, repeatable installation in bored holes\u003c\/li\u003e\n  \u003cli\u003eLow carbon steel construction with black oxide coating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch outside diameter with 0.1885 inch pin diameter for close-tolerance fitment\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch head height provides a stable resting surface for workpiece contact\u003c\/li\u003e\n  \u003cli\u003e7\/8 inch overall length suits standard tooling plate thicknesses\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit — quantities can be ordered as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard press fit rest button for use in jigs, fixtures, and tooling plates requiring a 3\/8 inch bored hole with a ground press fit interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a machinist or toolmaker using an arbor press to seat the button flush and square into a precision-bored hole. The receiving hole should be bored to the appropriate interference tolerance to achieve a secure press fit. Power down and de-energize any associated machinery before installing or removing rest buttons in active fixtures. Do not hammer install without a proper pressing tool, as this can damage the ground surface or misalign the button.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Type\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Low Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide Coating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress Fit Type\u003c\/strong\u003e: Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Diameter\u003c\/strong\u003e: 0.1885 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 646410-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51696436281650,"sku":"646410-G","price":18.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20a674ae0fe4cc82c0b7b9393bfaca14.jpg?v=1788342658","url":"https:\/\/voomisupply.com\/products\/gibraltar-646410-g-press-fit-rest-button-3-8-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}