{"product_id":"arlington-sg50ast-saddle-knockout-connector-1-2-inch","title":"Arlington SG50AST Saddle Knockout Connector 1\/2 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ARLINGTON SG50AST is a zinc die-cast saddle-type connector designed for securing aluminum and steel cable through a 1\/2 inch knockout. It snaps into the knockout using an external spring steel clip, eliminating the need for a locknut on the exterior. A spring set screw holds the cable firmly in place. The insulated throat protects cable insulation at the entry point. When taped, the fitting achieves a concrete-tight seal. This connector is installed by licensed electricians during rough-in or retrofit work on conduit bodies, junction boxes, and enclosures.\u003c\/p\u003e\n\u003cp\u003eThe SG50AST is suited for residential and light commercial electrical installations where armor-clad or metal-clad cable must terminate at a 1\/2 inch knockout entry. The saddle design speeds installation in tight spaces where a traditional two-piece connector would be difficult to handle. The spring steel clip secures the connector from the outside of the enclosure without requiring interior access during seating. It accommodates a cable range of 0.710 to 0.910 inches in diameter, with an end stop diameter of 0.620 inches to prevent cable pullback.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc die-cast body for durability and grounding continuity\u003c\/li\u003e\n  \u003cli\u003eSnaps into 1\/2 inch knockout via external spring steel clip — no locknut required\u003c\/li\u003e\n  \u003cli\u003eSpring set screw secures aluminum and steel cable without separate tools beyond a screwdriver\u003c\/li\u003e\n  \u003cli\u003eInsulated throat protects cable jacket and insulation at connector entry\u003c\/li\u003e\n  \u003cli\u003eConcrete tight when taped, suitable for installations requiring environmental sealing\u003c\/li\u003e\n  \u003cli\u003eSupports cable diameter range of 0.710 to 0.910 inches with a 0.620 inch end stop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation connector for standard 1\/2 inch knockouts on electrical enclosures, junction boxes, and conduit bodies accepting aluminum or steel armored cable.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed electrician in accordance with NEC requirements for cable terminations. De-energize the circuit and verify absence of voltage before opening any enclosure. Insert the connector into the 1\/2 inch knockout until the spring steel clip seats fully against the enclosure wall. Tape the fitting at the knockout seal point if a concrete-tight installation is required.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnockout Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Diameter Range\u003c\/strong\u003e: 0.710 to 0.910 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Stop Diameter\u003c\/strong\u003e: 0.620 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc die-cast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Saddle-type with external spring steel clip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Cable\u003c\/strong\u003e: Aluminum and steel armored cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Rating\u003c\/strong\u003e: Concrete tight when taped\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 018997175014\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: ARLINGTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SG50AST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARLINGTON","offers":[{"title":"Default Title","offer_id":51383755079986,"sku":"SG50AST","price":38.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671765.png?v=1782606429","url":"https:\/\/voomisupply.com\/products\/arlington-sg50ast-saddle-knockout-connector-1-2-inch","provider":"Voomi Supply","version":"1.0","type":"link"}