{"product_id":"htg-supply-worm-gear-ring-clamps","title":"HTG Supply Worm-Gear Ring Clamps","description":"\u003ch3\u003eWorm-Gear Ring Clamps\u003c\/h3\u003e\n\u003cp\u003eAn airtight duct connection is a performing duct connection. The Worm-Gear Ring Clamps creates a secure, vibration-resistant seal between fans, filters, ducting, and inline equipment ensuring every CFM your ventilation system generates is delivered exactly where it's needed, with zero leakage.\u003c\/p\u003e\n\u003cp\u003eWorm-gear tightening mechanism provides incremental, tool-assisted compression for a leak-proof seal that holds under constant airflow pressure. Installs in seconds with a standard screwdriver.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorm-Gear Tightening Mechanism\u003c\/strong\u003e - Screw-driven band delivers even compression around the full duct circumference for a leak-proof fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Band\u003c\/strong\u003e - Corrosion-resistant metal band resists the moisture and humidity of grow room environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Diameter Compatibility\u003c\/strong\u003e - Fits standard duct collars on fans, filters, and inline equipment without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistant\u003c\/strong\u003e - Positive-lock design prevents the clamp from loosening under continuous fan vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e - Open, reposition, and retighten fully reusable across multiple grow room configurations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTG Supply","offers":[{"title":"Default Title","offer_id":56296570224806,"sku":null,"price":1.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/htg-worm-clamps.png?v=1773635242","url":"https:\/\/gridfreesupply.com\/products\/htg-supply-worm-gear-ring-clamps","provider":"Grid Free Supply","version":"1.0","type":"link"}