{"product_id":"appleton-gl300-malleable-ground-locknut-3-inch","title":"Appleton GL300 Malleable Ground Locknut 3 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APPLETON GL300 is a 3-inch malleable iron ground locknut designed to secure conduit fittings and establish a reliable grounding path in electrical installations. Malleable iron construction provides the durability and thread engagement needed for rigid and IMC conduit systems in demanding environments. This locknut is installed by licensed electricians during conduit system assembly, ensuring both mechanical retention and electrical continuity at the enclosure or junction box connection point.\u003c\/p\u003e\n\u003cp\u003eThe GL300 is suited for use in commercial, industrial, and residential electrical installations where a 3-inch grounding locknut is required. It is typically installed at the point where conduit enters an enclosure, panel, or junction box, providing a grounded mechanical connection. This fitting is commonly used in new construction and retrofit work where conduit grounding integrity is a code requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch trade size for use with standard rigid and IMC conduit systems\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction for strength and resistance to mechanical stress\u003c\/li\u003e\n  \u003cli\u003eGrounding locknut design provides electrical continuity at enclosure entry points\u003c\/li\u003e\n  \u003cli\u003eThreaded engagement secures conduit fittings against loosening from vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-use grounding locknut for 3-inch rigid metal conduit and intermediate metal conduit installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed electrician in accordance with NEC requirements for conduit grounding and bonding. De-energize all circuits and verify zero voltage before working inside any enclosure or panel. Thread the locknut onto the conduit fitting and tighten firmly against the enclosure wall using a strap wrench or locknut wrench to ensure solid metal-to-metal contact for grounding continuity. Do not substitute this fitting in applications requiring a listed insulating or bonding bushing where code mandates one.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (per 100 units)\u003c\/strong\u003e: 37 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78138143635\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: APPLETON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GL300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APPLETON","offers":[{"title":"Default Title","offer_id":51383415144754,"sku":"GL300","price":51.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675693.jpg?v=1782595849","url":"https:\/\/voomisupply.com\/products\/appleton-gl300-malleable-ground-locknut-3-inch","provider":"Voomi Supply","version":"1.0","type":"link"}