{"product_id":"precision-brand-47821-worm-gear-hose-clamp-2-9-16-to-3-1-2-in","title":"Precision Brand 47821 Worm Gear Hose Clamp 2-9\/16 to 3-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION BRAND 47821 is a heavy-duty, three-piece worm gear hose clamp designed for high-load clamping applications across a range of industries. It features a 9\/16-inch band width, which provides a greater sealing surface area compared to standard narrow-band clamps. The one-piece housing is free of spot welds, reducing the risk of stress fractures and corrosion at weld points. This clamp covers a clamping range of 2-9\/16 inches to 3-1\/2 inches, making it suitable for medium-to-large hose and tubing connections. Plumbers, HVAC technicians, automotive technicians, and industrial maintenance professionals are the primary installers.\u003c\/p\u003e\u003cp\u003eThis clamp is well suited for use in automotive cooling and intake systems, plumbing supply and drain connections, and heavy-duty industrial fluid transfer applications. The wide band design is particularly effective where vibration or pressure cycling could cause a narrow-band clamp to cut into or deform softer hose materials. It is sold in packs with a minimum order quantity of 10 pieces, making it practical for service fleets and shop stock.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e9\/16-inch band width delivers a larger sealing area than standard narrow-band clamps\u003c\/li\u003e\n\u003cli\u003eOne-piece spot-weld-free housing resists stress cracking and corrosion\u003c\/li\u003e\n\u003cli\u003eClamping range of 2-9\/16 inches to 3-1\/2 inches covers medium-to-large hose diameters\u003c\/li\u003e\n\u003cli\u003eThree-piece worm gear construction provides consistent, even clamping force\u003c\/li\u003e\n\u003cli\u003eSuitable for automotive, plumbing, and heavy-duty industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a heavy-duty worm gear hose clamp for use on hoses and tubing with an outside diameter between 2-9\/16 inches and 3-1\/2 inches in automotive, plumbing, and industrial applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed with a standard flat-blade or hex screwdriver or nut driver. Before installing, ensure the hose or fitting is de-pressurized and any fluid supply is shut off. Position the clamp over the hose and seat it fully past the bead or fitting barb before tightening the worm gear screw. Do not overtighten, as excessive torque can deform the hose or damage the band.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Range\u003c\/strong\u003e: 2-9\/16 inches to 3-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: 3-piece worm gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e: One-piece, spot-weld-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRECISION BRAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 47821\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION BRAND","offers":[{"title":"Default Title","offer_id":51344992862514,"sku":"47821","price":391.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310538372.jpg?v=1782047489","url":"https:\/\/voomisupply.com\/products\/precision-brand-47821-worm-gear-hose-clamp-2-9-16-to-3-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}