This general purpose worm gear style hose clamp is made of Carbon Steel and has a working range of 78mm to 101mm or 3-1/16″ to 4″. This clamp has a 1/2″ wide band.
Compatible hose size may vary depending on the thickness of the hose. Check the outside diameter of your hose and make sure it is within the working range.
These clamps are priced and sold in a package of 10 clamps.