{"product_id":"gibraltar-kn5c-f7sb-22-lobed-knob-8-point-2-48-in","title":"Gibraltar KN5C----F7SB-22 Lobed Knob 8-point 2.48 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR KN5C----F7SB-22 is an 8-point lobed knob designed for manual adjustment and hand-tightening applications across industrial and mechanical equipment. The knob features a polypropylene inner core with a thermoplastic elastomer overmold, providing a firm grip surface with a matte black finish. The head measures 2.48 inches in diameter and 0.72 inches in height, with an overall height of 1.29 inches. The threaded hole accepts a 5\/16-18 fastener with a thread depth of 0.55 inches. This hardware component is commonly installed by maintenance technicians, machine builders, and equipment assemblers.\u003c\/p\u003e\u003cp\u003eThis lobed knob is suited for use in industrial machinery, mechanical assemblies, and equipment enclosures where a tool-free hand-adjustable fastening point is needed. The 8-lobe profile distributes hand torque evenly, making it appropriate for panel doors, guards, jigs, fixtures, and adjustment mechanisms in both production and service environments. The thermoplastic elastomer overmold offers resistance to light oils and shop-floor contaminants encountered in typical trade settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e8-point lobed profile for improved hand grip and torque distribution\u003c\/li\u003e\n\u003cli\u003ePolypropylene inner core with thermoplastic elastomer overmold for durability and grip\u003c\/li\u003e\n\u003cli\u003eMatte black finish for a clean, low-glare appearance\u003c\/li\u003e\n\u003cli\u003e2.48-inch head diameter with 0.72-inch head height\u003c\/li\u003e\n\u003cli\u003e5\/16-18 threaded hole with 0.55-inch thread depth\u003c\/li\u003e\n\u003cli\u003eHub diameter of 1.25 inches and hub height of 0.57 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard replacement or new-installation lobed knob for equipment using 5\/16-18 threaded fasteners, including industrial machinery panels, fixtures, guards, and mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools — the knob is hand-tightened onto a 5\/16-18 threaded stud or bolt. Verify the mating thread length does not exceed the 0.55-inch thread depth to avoid bottoming out. Ensure the mating surface is clean and free of debris before seating the knob. Power down or de-energize any equipment before accessing panel-mounted hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Type\u003c\/strong\u003e: Lobed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 2.48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.72 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1.29 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Height\u003c\/strong\u003e: 0.57 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Depth\u003c\/strong\u003e: 0.55 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Thermoplastic Elastomer with Polypropylene Inner Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31162801\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: KN5C----F7SB-22\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693705330994,"sku":"KN5C----F7SB-22","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0ea5198b0df9eafe48e58c42950fc903.jpg?v=1788316351","url":"https:\/\/voomisupply.com\/products\/gibraltar-kn5c-f7sb-22-lobed-knob-8-point-2-48-in","provider":"Voomi Supply","version":"1.0","type":"link"}