{"product_id":"oetiker-10100019-100-2-ear-clamp-9-16-inch","title":"Oetiker 10100019-100 2-ear Clamp 9\/16 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OETIKER 10100019-100 is a 2-ear stepless clamp designed for permanent, vibration-resistant hose and tubing connections. Manufactured from carbon steel with a zinc-plated head coating, this clamp provides reliable clamping force across a range of 12.50 mm to 15.00 mm. The band measures 7.50 mm wide and 1.00 mm thick, delivering a consistent seal when crimped with the appropriate pincer tool. This clamp is commonly installed by HVAC technicians, plumbers, and refrigeration mechanics who require a compact, tamper-resistant fastening method for flexible hose assemblies in tight spaces.\u003c\/p\u003e\u003cp\u003eThe 10100019-100 is suited for residential and light commercial applications where hose-to-barb connections must be secured without the risk of clamp loosening over time. Typical uses include refrigerant drain lines, hydronic tubing connections, automotive coolant hoses, and low-pressure fluid transfer assemblies. Its small profile makes it well suited for installations in confined areas where standard worm-gear clamps are impractical. The nominal size of 9\/16 inch aligns with common small-diameter flexible tubing found across HVAC, plumbing, and fluid-handling systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStepless 2-ear design provides uniform 360-degree clamping force when closed\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction with zinc-plated head coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eClamping range of 12.50 mm to 15.00 mm suits standard 9\/16 inch hose fittings\u003c\/li\u003e\n\u003cli\u003eBand width of 7.50 mm and thickness of 1.00 mm for a low-profile, secure fit\u003c\/li\u003e\n\u003cli\u003eCompact ear geometry with inner ear width of 0.1580 inches (3.93 mm) for precise crimping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation clamp for flexible hose and tubing connections requiring a 9\/16 inch nominal clamp in residential and light commercial HVAC, plumbing, and fluid-handling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a dedicated ear-clamp pincer or crimping tool rated for 2-ear stepless clamps — standard pliers will not produce a reliable closure. Depressurize and drain the line before installing or replacing any clamp on a pressurized fluid or refrigerant circuit. Once crimped, a 2-ear clamp is permanent and cannot be re-opened; plan routing and connections before closing. Follow applicable codes such as the International Plumbing Code or local mechanical codes when securing potable water or refrigerant-side drain connections.\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: 9\/16 inch\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: 7.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Thickness\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Range\u003c\/strong\u003e: 12.50 mm to 15.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Width of Ear\u003c\/strong\u003e: 3.93 mm (0.1580 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.007 pounds\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: 10100019-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OETIKER","offers":[{"title":"Default Title","offer_id":51542903685426,"sku":"10100019-100","price":16.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3df1a3d97b0725734f33a86f79d9d591.jpg?v=1785910439","url":"https:\/\/voomisupply.com\/products\/oetiker-10100019-100-2-ear-clamp-9-16-inch","provider":"Voomi Supply","version":"1.0","type":"link"}