Archive: Nov 2022

Oetiker® DualHook Adjustable Ear Clamp 259

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EFC can provide a solution for your applications that require high performance and universal features.

Check out the Oetiker® Dualhook Adjustable Clamp.

Oetiker® DualHook Adjustable Ear Clamps 259Oetiker® DualHook Adjustable Ear Clamps 259

Maximum Sealing Performance

An optimized interlock design supports an extra high closing force for a maximized sealing performance.


The innovative connecting solution is specially designed to use with applications where high performance and universal features are demanded. The user-friendly and ergonomic handling help make operating processes more efficient.

Features & Benefits

  • High strength suitable for TPE and rubber boot
  • User-friendly, ergonomic handling
  • High sealing performance
  • Reduced inventory level due to less part numbers covering a wide range of diameters
  • Optimized interlock design: three dual hooks provide extra high force
  • Waved band edge with dimples: enhances band strength and avoids risk of breakage
  • Tongue-in-groove design: provides StepLess® feature for the whole adjustable range and a smooth sliding into the recess
  • Burr-free strip edges: reduced risk of damage to parts being clamped