{"product_id":"oetiker-15500050-100-1-ear-clamp-3-inches","title":"Oetiker 15500050-100 1-ear Clamp 3 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OETIKER 15500050-100 is a 1-ear stepless clamp used to create a secure, permanent crimp connection on hose assemblies, tubing, and fittings. It is made from stainless steel with a band width of 7 mm and a material thickness of 0.6 mm. The clamping range runs from 73.90 mm to 77.00 mm, making it suited for connections with a nominal size of 3 inches. The inner ear width measures 10.00 mm (0.394 inches). This type of clamp is installed with a dedicated ear clamp pincer tool and is widely used in plumbing, HVAC, and fluid handling applications by licensed tradespeople and experienced installers.\u003c\/p\u003e\u003cp\u003eThis clamp fits standard 3-inch hose and tubing assemblies in residential and light commercial applications. Typical use cases include coolant lines, drain connections, flexible duct collars, and PEX-style fittings where a low-profile, single-use crimp clamp is specified. The stainless steel construction resists corrosion in wet or humid environments, making it appropriate for plumbing and HVAC installations where long-term reliability is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-ear stepless design creates a uniform, permanent crimp without sharp edges\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for corrosion resistance in wet and humid environments\u003c\/li\u003e\n\u003cli\u003eClamping range of 73.90 mm to 77.00 mm for 3-inch nominal connections\u003c\/li\u003e\n\u003cli\u003eBand width of 7 mm and material thickness of 0.6 mm\u003c\/li\u003e\n\u003cli\u003eInner ear width of 10.00 mm (0.394 inches) for compatibility with standard pincer tooling\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity of 10 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation clamp for 3-inch hose and tubing connections in plumbing, HVAC, and fluid handling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a dedicated 1-ear clamp pincer or stepless clamp tool — do not attempt to seat with pliers or improvised tools, as uneven crimping may compromise the seal. Shut off water supply or depressurize the system before installing on pressurized lines. Follow applicable IPC or IFGC guidelines for the specific connection type. Inspect the ear after crimping to confirm full closure and no cracking in the band material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Type\u003c\/strong\u003e: 1-Ear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width\u003c\/strong\u003e: 7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Thickness\u003c\/strong\u003e: 0.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Range\u003c\/strong\u003e: 73.90 mm to 77.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Ear Width\u003c\/strong\u003e: 10.00 mm (0.394 inches)\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: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 15500050-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OETIKER","offers":[{"title":"Default Title","offer_id":51540898677042,"sku":"15500050-100","price":16.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac0bd4f14999004b7eee0fd851e03b89_b34b185f-fadf-41ac-ac66-c97f420ca720.jpg?v=1785865635","url":"https:\/\/voomisupply.com\/products\/oetiker-15500050-100-1-ear-clamp-3-inches","provider":"Voomi Supply","version":"1.0","type":"link"}