{"product_id":"thomas-betts-tk123a-fa-emt-set-screw-coupling","title":"Thomas \u0026 Betts TK123A-FA EMT Set Screw Coupling","description":"\u003cdiv\u003e\u003cp\u003eThe Thomas \u0026amp; Betts TK123A-FA EMT Set Screw Coupling securely joins two sections of 1-inch Electrical Metallic Tubing (EMT) with a concrete-tight connection for fire alarm conduit systems. As part of the Steel City Fire Alarm fittings line from Thomas \u0026amp; Betts (ABB), it uses a zinc-plated steel body with a red finish to identify fire alarm circuits, and a set-screw design that delivers a robust mechanical bond when properly installed. This 1 in. trade-size coupling is designed for joining EMT conduit in commercial, industrial, and institutional environments—ideal for fire alarm, emergency communication, and security installations that require code-compliant conduit identification. Specifications include UL Listed (UL File E16592), RoHS compliant, material zinc-plated steel, finish red, construction concrete tight, installation method set screw, and packaging of 25 pieces per box (100 pieces per master carton).\u003c\/p\u003e\u003c\/div\u003e","brand":"THOMAS","offers":[{"title":"New","offer_id":46242797879530,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-008.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/thomas-betts-tk123a-fa-emt-set-screw-coupling","provider":"GTG Hardware","version":"1.0","type":"link"}