{"product_id":"nesco-4in-round-steel-cover-plate-half-inch-knockout-54c6","title":"NESCO 4\" Round Steel Cover Plate with 1\/2\" Knockout – Model 54C6","description":"\u003cp style=\"padding: 12px;\"\u003eThe NESCO Model 54C6 is a 4\" round steel cover plate designed for professional electricians and contractors who need a reliable, code-compliant solution for completing junction and outlet box installations. Featuring a pre-punched 1\/2\" knockout, this cover simplifies conduit entry on residential and light commercial job sites — saving time during rough-in and finish work. Built from durable steel, it provides a solid, flush finish over standard 4\" round boxes, making it a go-to component for ceiling fixture rough-ins, junction closures, and conduit transitions. Keep a supply on your truck or in your site kit — it's the kind of fitting that earns its place on every electrical job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 1.1em; font-weight: bold; margin-top: 20px; margin-bottom: 10px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eBrand\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNESCO\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eModel\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e54C6\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eBox Cover Shape\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRound\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eCover Diameter\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eKnockout Size\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1\/2\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eCompatible Box Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\" Round Electrical Box\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.41 lbs\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; width: 40%;\"\u003eBarcode (UPC)\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e785991142006\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"NESCO","offers":[{"title":"Default Title","offer_id":48242376179967,"sku":"NES-54C6","price":0.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/0479\/9487\/files\/OIP_f2f4818d-5fc6-4e51-abee-69d451432af2.webp?v=1776464004","url":"https:\/\/shop.iesupply.ca\/products\/nesco-4in-round-steel-cover-plate-half-inch-knockout-54c6","provider":"Independent Electric Supply","version":"1.0","type":"link"}