{"product_id":"oetiker-10100049-100-2-ear-clamp-1-3-4-inch","title":"Oetiker 10100049-100 2-ear Clamp 1-3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OETIKER 10100049-100 is a 2-ear stepless clamp designed for secure, permanent hose and tubing connections in plumbing, HVAC, and fluid-handling applications. Constructed from carbon steel with a zinc-plated head coating, it delivers reliable corrosion resistance in demanding service environments. The clamp features a 10 mm band width and 1.5 mm band thickness, with a clamping range of 40.60 mm to 46.00 mm, making it well-suited for 1-3\/4 inch nominal hose and tubing assemblies. Licensed plumbers, HVAC technicians, and mechanical contractors install this type of clamp where a permanent, vibration-resistant connection is required.\u003c\/p\u003e\u003cp\u003eThis 2-ear clamp is used in residential and light commercial installations where secure hose termination is critical. Typical applications include radiant heating tubing connections, PEX fittings, coolant hose assemblies, and general fluid-system plumbing. The 2-ear design distributes clamping force evenly around the hose circumference, reducing the risk of leaks at the connection point. It is appropriate for use wherever a permanent crimp-style clamp is specified over a worm-gear or screw-type alternative.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-ear stepless design provides uniform circumferential clamping force\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction with zinc-plated head coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e10 mm band width for stable, broad contact area on hose\u003c\/li\u003e\n\u003cli\u003e1.5 mm band thickness for structural rigidity under pressure\u003c\/li\u003e\n\u003cli\u003eClamping range of 40.60 mm to 46.00 mm suits 1-3\/4 inch nominal hose\u003c\/li\u003e\n\u003cli\u003eDesigned for permanent installation using standard ear clamp pincer tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation 2-ear clamp for 1-3\/4 inch nominal hose and tubing connections in plumbing, HVAC, and fluid-handling assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a dedicated ear clamp pincer tool sized for 2-ear stepless clamps. Shut off fluid supply and depressurize the system before servicing any hose connection. Ensure the hose is fully seated on the fitting barb before crimping the ears. This clamp is intended for permanent installation and is not reusable once crimped.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Type\u003c\/strong\u003e: 2-Ear Stepless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width\u003c\/strong\u003e: 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Thickness\u003c\/strong\u003e: 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Range\u003c\/strong\u003e: 40.60 mm to 46.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Width of Ear\u003c\/strong\u003e: 8.48 mm (0.3350 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OETIKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 10100049-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OETIKER","offers":[{"title":"Default Title","offer_id":51542224896306,"sku":"10100049-100","price":24.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a279cc5641c9f29add91db2066d197c2.jpg?v=1785895617","url":"https:\/\/voomisupply.com\/products\/oetiker-10100049-100-2-ear-clamp-1-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}