{"product_id":"southwire-520-4-in-1-hole-emt-rgd-conduit-strap","title":"Southwire 520 4-in 1-hole Emt Rgd Conduit Strap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE 520 is a 4-inch, 1-hole conduit strap designed for securing EMT (electrical metallic tubing) and rigid conduit to structural surfaces. This type of fitting is a standard fastening hardware item used in commercial and residential electrical rough-in work. It holds conduit runs firmly against walls, ceilings, and framing members, maintaining proper support intervals as required by NEC guidelines. Electricians reach for single-hole straps like this one when routing conduit along flat surfaces where a single fastener point provides sufficient hold. The 4-inch size makes it suitable for larger conduit installations commonly found in industrial panels, service entrance work, and heavy branch circuit routing.\u003c\/p\u003e\n\u003cp\u003eThis strap is applicable in a wide range of electrical installation scenarios, including commercial buildouts, industrial facilities, and residential service work. It is used wherever 4-inch EMT or rigid metallic conduit requires wall or surface support along a run. Electricians and electrical contractors install these straps during conduit rough-in, typically at support intervals specified by the NEC. The 1-hole mounting design speeds installation when working against flat concrete, masonry, or wood framing surfaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 4-inch EMT and rigid metallic conduit\u003c\/li\u003e\n  \u003cli\u003e1-hole mounting design for fast single-fastener installation\u003c\/li\u003e\n  \u003cli\u003eCompatible with surface mounting on wood, masonry, and metal framing\u003c\/li\u003e\n  \u003cli\u003eSupports NEC-compliant conduit spacing and support requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-fit strap for 4-inch EMT and rigid conduit systems in commercial and residential electrical installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed electricians in accordance with NEC Article 358 (EMT) or Article 344 (rigid metal conduit) support requirements. De-energize all circuits in the work area before securing conduit straps near energized conductors. Use appropriate fasteners for the mounting surface type, such as concrete anchors for masonry or wood screws for framing. Do not overtighten the mounting fastener in a way that deforms the strap or stresses the conduit wall.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Holes\u003c\/strong\u003e: 1-hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Conduit Type\u003c\/strong\u003e: EMT, Rigid (RGD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 17 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 75133815700\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: SOUTHWIRE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 520\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51383962042674,"sku":"520","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675326.jpg?v=1782613321","url":"https:\/\/voomisupply.com\/products\/southwire-520-4-in-1-hole-emt-rgd-conduit-strap","provider":"Voomi Supply","version":"1.0","type":"link"}