Our Made in the USA galvanized steel center punch band clamps are available for hoses from one to six inches in diameter. How to Order - Measure the inside diameter of the hose. Then select the product whose name matches the hose's inner diameter. For example, if your hose has a 1 inch inner diameter you would need 1" Hose Banding Clamp (10-Pack). Please note that the physical diameter of the clamp will be 1 inch larger than the size of the hose and that a Banding Tool is required.