{"product_id":"southwark-metal-156d4-spin-collar-with-damper-4-in","title":"Southwark Metal 156D4 Spin Collar With Damper (4 in)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eSouthwark Metal 156D4 is a spin collar with an integrated manual damper designed for 4-inch duct connections. The fitting is steel with a hot-dipped galvanized finish and a 6 in overall length. The damper includes a locking handle and a 5\/16 in damper hole; the bead-to-crimp distance is 2-1\/4 in. Intended for duct applications that require spin-in connection and localized airflow control.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManual damper with locking handle and 5\/16 in damper hole for adjustable airflow\u003c\/li\u003e\n  \u003cli\u003eSteel construction with hot-dipped galvanized finish for corrosion protection\u003c\/li\u003e\n  \u003cli\u003e4 in spin-in fitting with 6 in overall length and 2-1\/4 in bead-to-crimp measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e4 in steel spin collar with manual locking damper, hot-dipped galvanized finish, 6 in overall length\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 156D4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 156D4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name\u003c\/strong\u003e: Spin Collar With Damper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 156D Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Hot-Dipped Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 4 in (diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBead to Crimp\u003c\/strong\u003e: 2-1\/4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Type\u003c\/strong\u003e: Manual damper with locking handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper Hole Diameter\u003c\/strong\u003e: 5\/16 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 09927350399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnor ID\u003c\/strong\u003e: 3565408\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51500581749042,"sku":"156D4","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/314725013.jpg?v=1784686862","url":"https:\/\/voomisupply.com\/products\/southwark-metal-156d4-spin-collar-with-damper-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}