{"product_id":"southwark-metal-121sc10-snaplock-collar-10-inches","title":"Southwark Metal 121SC10 Snaplock Collar 10 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SOUTHWARK METAL 121SC10 is a 10-inch snaplock collar used to connect round duct sections in forced-air HVAC systems. The snaplock design allows the collar to be assembled and locked into position without tools, reducing installation time on residential and light commercial ductwork runs. HVAC sheet metal installers and duct fabricators use this collar to create secure, low-leakage connections at duct takeoffs, transitions, and branch points throughout a duct system.\u003c\/p\u003e\u003cp\u003eThis snaplock collar is suited for residential and light commercial forced-air applications where a 10-inch round duct connection is required. It fits into standard trunk-to-branch connections, plenum takeoffs, and inline duct fittings. The collar is designed for use with standard 10-inch round spiral or snap-lock duct and is a common component in new construction and retrofit ductwork installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e10-inch diameter fits standard round duct connections\u003c\/li\u003e\n\u003cli\u003eSnaplock construction allows tool-free field assembly\u003c\/li\u003e\n\u003cli\u003eDesigned for low-leakage duct connections in forced-air systems\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and light commercial HVAC ductwork\u003c\/li\u003e\n\u003cli\u003eCompatible with trunk-to-branch, plenum takeoff, and inline applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit component for 10-inch round duct systems in residential and light commercial forced-air HVAC installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed HVAC technicians or sheet metal installers. Power down the air handling unit before working on any connected ductwork. Ensure duct sections are properly aligned before engaging the snaplock mechanism, and seal all joints with code-compliant duct sealant or UL 181-rated tape per local mechanical code requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Snaplock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 121SC10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51306706469170,"sku":"121SC10","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309549552.webp?v=1781295848","url":"https:\/\/voomisupply.com\/products\/southwark-metal-121sc10-snaplock-collar-10-inches","provider":"Voomi Supply","version":"1.0","type":"link"}