Material: Stainless steel Specifications: 6-12MM American Hose Clamp (*10PCS) 10-16MM American Hose Clamp (*10PCS) 13-19MN American Hose Clamp (*10PCS) 16-25MM American Hose Clamp (*10PCS) 19-29MM American Hose Clamp (*10PCS) 18-32MM American Hose Clamp (*5PCS) 21-38MM American Hose Clamp (*5PCS) Notes: The hose clamp model is calculated by diameter, such as 6-12, which means it can be used on pipes with a diameter of 6mm to 12mm; It is widely used in the joints of oil, gas, and liquid on automobiles, tractors, ships, gasoline engines, diesel engines, sprinkler irrigation machines and other mechanical equipment, as well as sewer interfaces of buildings and structures.