{"product_id":"sigma-electric-proconnex-1-1-4-in-d-zinc-plated-steel-conduit-coupling-for-rigid-imc","title":"Sigma Electric ProConnex 1-1\/4 in. D Zinc-Plated Steel Conduit Coupling For Rigid\/IMC","description":"\u003cdiv\u003e\n\u003cp\u003eSecure, long-lasting conduit connections start with the right coupling. The Sigma Electric ProConnex 1-1\/4 in. D zinc-plated steel conduit coupling is engineered for dependable performance in rigid and IMC conduit runs, delivering precise fit and lasting durability in a compact, boxed package.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-1\/4 in. (trade size) for standard rigid\/IMC conduit joins\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Zinc-plated steel for enhanced corrosion resistance and rugged service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnector type:\u003c\/strong\u003e Threaded, enabling secure, vibration-resistant joints\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConduit compatibility:\u003c\/strong\u003e Rigid and IMC conduit systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e UL Listed and CSA Listed for code-compliant installations\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sold as a single unit in a boxed package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and line:\u003c\/strong\u003e ProConnex by Sigma Electric, ensuring consistent fit and manufacturing tolerances\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re wiring a commercial rack of conduits or updating a residential service, this ProConnex coupling delivers a reliable, straightforward connection that installers can trust. The zinc finish helps resist corrosion on environments where moisture or humidity is a factor, reducing maintenance concerns over the life of the installation.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cp\u003eUse the 1-1\/4 in. ProConnex conduit coupling to join two sections of rigid or IMC conduit in panels, junctions, fixtures, or along runways where a clean, code-compliant termination is essential. Its threaded design simplifies alignment and tightening, making it a practical choice for both seasoned technicians and experienced DIYers tackling electrical upgrades or new constructions.\u003c\/p\u003e \u003ch3\u003eWhat sets ProConnex apart\u003c\/h3\u003e\n\u003cp\u003eProConnex fittings are crafted to tight tolerances and designed to pair seamlessly with Sigma Electric’s conduit products, minimizing cross-threading and misalignment. The result is faster installations, fewer callbacks, and a more predictable, professional finish on every job.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cp\u003eBefore installation, verify the conduit type and size, ensure threads are clean, and hand-tighten the coupling before final torque with a conduit wrench. Store the unit in its boxed packaging until you’re ready to install to protect the zinc finish and keep threads pristine.\u003c\/p\u003e \u003cp\u003eChoose the Sigma Electric ProConnex 1-1\/4 in. D zinc-plated steel conduit coupling for a dependable, code-approved connection that stands up to demanding electrical installations in rigid and IMC conduit systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sigma Electric","offers":[{"title":"Default Title","offer_id":52197929124114,"sku":"3179421","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/3179421_A.eps_High.jpg?v=1776205409","url":"https:\/\/nationalhardwaregroup.com\/products\/sigma-electric-proconnex-1-1-4-in-d-zinc-plated-steel-conduit-coupling-for-rigid-imc","provider":"National Hardware Group","version":"1.0","type":"link"}