{"product_id":"ecm-industries-llc-ghg-1538-vinyl-hole-grommet-5-pack","title":"Ecm Industries Llc GHG-1538 Vinyl Hole Grommet 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ECM INDUSTRIES LLC GHG-1538 is a flexible black vinyl hole grommet sold in a 5-pack, designed to snap into knockout or drilled holes in steel electrical boxes, panels, and sheet metal. It protects electrical cable and wire from abrasion and sharp metal edges at the point of entry. The inside diameter is 3\/8 inches, the required drill hole size is 1\/2 inch, and the overall diameter is 11\/16 inches. The flexible vinyl construction allows it to seat firmly without fasteners, making installation fast and tool-free for electricians in the field.\u003c\/p\u003e\n\u003cp\u003eThis grommet is used in residential and commercial electrical work wherever conductors or low-voltage wiring pass through steel enclosures, junction boxes, sub-panels, or sheet metal equipment housings. It is a common consumable on service trucks and installation jobs where wire entry points need edge protection that meets standard wiring practice. Electricians, HVAC technicians running control wiring, and panel fabricators all reach for this type of grommet as a code-conscious wire management solution.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch inside diameter fits standard wire and cable bundles through that bore size\u003c\/li\u003e\n  \u003cli\u003eRequires a 1\/2 inch drill hole for proper snap-in seating\u003c\/li\u003e\n  \u003cli\u003e11\/16 inch overall diameter retains the grommet against the panel face\u003c\/li\u003e\n  \u003cli\u003eFlexible black vinyl construction conforms to hole edges and resists cracking\u003c\/li\u003e\n  \u003cli\u003eSnap-in design requires no adhesive, fasteners, or special tools\u003c\/li\u003e\n  \u003cli\u003e5-pack quantity suits multi-point installations and service stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for snap-in installation in steel electrical boxes, panels, and sheet metal sheeting requiring a 1\/2 inch drill hole and 3\/8 inch inside diameter wire passage.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDe-energize all circuits before working inside electrical enclosures in accordance with NFPA 70 (NEC) lockout\/tagout requirements. Confirm the panel knockout or drilled hole measures 1\/2 inch before attempting to seat the grommet. Press the grommet firmly into the hole until the flange snaps flush against the panel surface. Do not force oversized cable bundles through the 3\/8 inch bore, as this can unseat the grommet or compromise the wire jacket.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRequired Drill Hole Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Flexible black vinyl\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 grommets per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: ECM INDUSTRIES LLC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GHG-1538\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51558646776114,"sku":"GHG-1538","price":30.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/986574f8a447ba893d6ecb8bc3db1849.jpg?v=1786416836","url":"https:\/\/voomisupply.com\/products\/ecm-industries-llc-ghg-1538-vinyl-hole-grommet-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}