This 20-pack of heavy-duty 3/4" two-ear hose clamps is a direct size equivalent to the 17–20 mm clamp range commonly referenced in Oetiker-style fittings [such as Oetiker 15100010 size classification]. These are not branded Oetiker clamps, but are fully compatible replacements in size and application.
Manufactured from high-quality zinc plated carbon steel, these clamps are built for demanding air and fluid line applications where strength, reliability, and long-term sealing performance are required. Unlike thin, low-quality alternatives, these clamps are designed for heavy-duty use in industrial, automotive, and shop environments.
The two-ear design provides even, uniform compression around the hose, creating a secure, leak-resistant, and tamper-resistant permanent seal once installed. After crimping, the clamp will not loosen, making it ideal for systems where long-term reliability is critical.
Smooth, rounded edges help reduce the risk of hose damage during installation and operation, ensuring a clean, professional fit.
Two-ear clamps are widely used in OEM, industrial, and professional compressed air and fluid systems where a permanent, vibration-resistant connection is required. Compared to traditional worm gear clamps, two-ear clamps provide more uniform compression and are significantly more resistant to loosening over time due to vibration or thermal cycling.
Worm gear clamps are adjustable and reusable, but in many permanent or high-vibration applications they can develop uneven pressure points or loosen over time. Two-ear clamps are often the preferred choice when a secure, maintenance-free connection is required in professional environments.
Ideal for:
You will receive 20 clamps with this purchase.
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-Ships From USA-