Flexible Adjustment: Our Hose Clamp Set Offers A Wide Range Of Adjustment From 91-114mm, Ensuring A Secure Fit On Different Sizing Ducts And Pipes. Rust-Proof Water-Proof: Made Of High-Quality Stainless Steel, These Clamps Are Corrosion-Resistant And Will Not Rust, Even In Harsh Environments. Sturdy And Durable: Built To Last, These Clamps Are Both Sturdy And Durable, Making Them Ideal For Long-Term Use In Various Settings. Worm Gear Mechanism: Designed For Precise Application Of Sealing Pressure, The Worm Gear Makes It Easy To Loosen Or Tighten The Screw, Adjusting To The Suitable Size. Wide Application: Perfect For Securing Hoses, Pipes, And Tubing In Domestic Applications, Automotive, Industrial, Boat, Etc. Introducing our versatile set of six adjustable hose clamps, engineered to withstand the test of time. Crafted from premium stainless steel, these clamps boast an impressive range of adjustability, ensuring they fit snugly on a variety of duct sizes. With a commitment to durability and longevity, our clamps are built to resist corrosion and rust, making them an essential tool for maintaining your dryer, bathroom, or kitchen ventilation systems. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.