{"title":"Threadless Set-Screw Couplings","description":"\u003cp\u003eThreadless Rigid Set-Screw Coupling\u003c\/p\u003e","products":[{"product_id":"threadless-rigid-set-screw-coupling-malleable","title":"COREX Malleable Iron Threadless Rigid Conduit Set-Screw Coupling – 2\"–6\"","description":"\u003cp\u003eThe COREX Threadless Rigid Conduit Set-Screw Coupling is designed to join two sections of unthreaded rigid conduit in a straight run. Its set-screw connection secures each conduit section without requiring threaded conduit ends, helping simplify installation, repair, and system modification.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable malleable iron, this coupling is suited for demanding commercial and industrial electrical applications.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003e• Connects two sections of threadless rigid conduit\u003cbr\u003e• Durable malleable-iron construction\u003cbr\u003e• Set-screw design provides a secure mechanical connection\u003cbr\u003e• Eliminates the need to thread conduit ends\u003cbr\u003e• Straight coupling configuration\u003cbr\u003e• Suitable for repairs, extensions, and new conduit installations\u003cbr\u003e• Designed for commercial and industrial electrical applications\u003cbr\u003e• Multiple trade sizes available\u003c\/p\u003e\n\u003cp\u003eAvailable Sizes:\u003c\/p\u003e\n\u003cp\u003e2\", 2-1\/2\", 3\", 3-1\/2\", 4\", 5\", and 6\"\u003c\/p\u003e\n\u003cp\u003ePlease select the required conduit trade size before adding the product to your cart. Verify conduit type, outside diameter, installation environment, and applicable electrical-code requirements before installation.\u003cbr\u003e\u003c\/p\u003e","brand":"COREX","offers":[{"title":"2\"","offer_id":46499959898146,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false},{"title":"2-1\/2\"","offer_id":46499959930914,"sku":null,"price":109.99,"currency_code":"USD","in_stock":false},{"title":"3\"","offer_id":46499959963682,"sku":null,"price":134.99,"currency_code":"USD","in_stock":false},{"title":"3-1\/2\"","offer_id":46499959996450,"sku":null,"price":194.99,"currency_code":"USD","in_stock":false},{"title":"4\"","offer_id":46499960029218,"sku":null,"price":249.99,"currency_code":"USD","in_stock":false},{"title":"5\"","offer_id":46499960061986,"sku":null,"price":399.99,"currency_code":"USD","in_stock":false},{"title":"6\"","offer_id":46499960094754,"sku":null,"price":529.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/3140\/9698\/files\/ChatGPTImageAug21_2026_08_45_07AM.png?v=1787327121"}],"url":"https:\/\/corex.us\/collections\/threadless-set-screw-couplings.oembed","provider":"COREX","version":"1.0","type":"link"}