... DESCRIPTIONS: German hose clamps, open inside and outside the ring structure and secured with bolts. The hose clamps effectively ... FEATURES: wide scope of hose clamps, the torsional and pressure, hose clamps for torques balance, locking securely ... chemical, pharmaceutical, agricultural and other water, oil, steam, dust, etc., is the ideal connection fasteners. Double Wire Hose Clamp, Zinc plated