Oetiker® Stepless Ear Clamps have no steps or gaps on their inner circumference, providing uniform compression with a 360° seal. They are especially well-suited to applications involving flexible and inflexible thin-walled hoses. Parts listed on this page have 9mm wide bands, lightly oiled.
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167 Series 9 Millimeter (mm) Wide Oiled Stepless Ear Clamps

167 Series 17.8 to 21 Millimeter (mm) Range Oiled Stepless Ear Clamp
167 Series 9 Millimeter (mm) Wide Oiled Stepless Ear Clamps

167 Series 19.4 to 22.6 Millimeter (mm) Range Oiled Stepless Ear Clamp
167 Series 9 Millimeter (mm) Wide Oiled Stepless Ear Clamps

167 Series 20.9 to 24.1 Millimeter (mm) Range Oiled Stepless Ear Clamp
167 Series 9 Millimeter (mm) Wide Oiled Stepless Ear Clamps

167 Series 23.7 Millimeter (mm) Range Oiled Stepless Ear Clamp
167 Series 9 Millimeter (mm) Wide Oiled Stepless Ear Clamps

167 Series 22.4 to 25.6 Millimeter (mm) Range Oiled Stepless Ear Clamp
Description N/A Stepless Ear Clamps have no steps or gaps on their inner circumference, providing uniform compression with a 360° seal. They are especially well-suited to applications involving flexible and inflexible thin-walled hoses. Parts listed on this page have 9mm wide bands, lightly oiled.
Material N/A 304 Stainless Steel
Material Thickness (Decimal) N/A 0.024 in0.6 mm
Material Standard N/A DIN 1.4301 UNS S30400
Finish N/A Oiled
Clamp Size N/A 0.701 to 0.827 in17.8 to 21 mm N/A 0.764 to 0.890 in19.4 to 22.6 mm N/A 0.823 to 0.949 in20.9 to 24.1 mm N/A 23.7 mm N/A 0.882 to 1.008 in22.4 to 25.6 mm
Band Width (Decimal) N/A 0.354 in9.00 mm
Weight N/A 0.23 lb N/A N/A 1.12 lb N/A 1.14 lb N/A 0.23 lb
Features and Benefits N/A
  • 360º Stepless - no steps or gaps on inner circumference
  • Narrow band
  • Concentrated seal compression
  • Smooth-edged band steel prevents damage to hose
  • Lightweight
  • Tamper detectable design
  • Higher retained loads
  • Ideal for hard-to-seal applications like molded plastics & Automotive Applications
Note N/A Special Installation tools are available. Please contact EFC International directly for more information.
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