Oetiker 331SS Crimp Clamp Stainless Steel 1 in.

Engineered for precision and reliability, the Oetiker 331SS Crimp Clamp Stainless Steel 1 in. delivers secure hose and tube connections that stand up to demanding environments. Its mechanical interlock design eliminates weak points found in spot-welded closures, ensuring a tight and consistent seal that resists loosening under vibration. Built from high-grade stainless steel, this clamp offers outstanding corrosion resistance—tested to withstand over 1,000 hours in salt spray per DIN EN ISO 9227—making it ideal for applications where durability and longevity are critical. The one-ear design allows for fast, simple installation using Oetiker-endorsed tools, with visible ear deformation providing clear proof of proper closure. The clamp’s burr-free edges protect hoses from cuts, while its precisely engineered ear width and band thickness ensure consistent radial compression. Together, these features deliver leak-free performance even in systems with variable tolerances. Whether used in industrial, automotive, or irrigation systems, the Oetiker 331SS clamp offers a clean, permanent, and maintenance-free connection that performs reliably over time.