Oetiker® Stainless Steel Stepless® ClampsStepless®... when not hing less than a perfect seal will do.Oetiker No. 7.0Range Closed- Open: .228 - .276Clamp Index: N/A- Manufactured of 304 grade stainless ste el for extended durability and increased corrosion resistance- Stepless® tongue-in-groove desig n provides uniform pressure and gapless leak-free seal- All Oetiker® clamps have burr-free edge s to protect parts and to prevent injury during assembly- The clamp ears adjustable crimp range compensates for component tolerances and applied pressureHow to Order Clamps and Ferru les to Properly Fit Hose:Selecting the correct clamp is similar to fitting a ring on your f inger. There should be sufficient "play" to get the clamp on and off the hose wih ease. For softer v inyl hoses the hose should be placed on the fitting before selecting a clamp size.Pric ed per Bag(s) of 100pcs