Specification Brand : Tomotato BulletPoint1 : 【QUALITY MATERIAL】These ear clamps consist of a iron galvanized band into which 2 ears have been formed, with high hardness, wear resistance, strength, and durability. BulletPoint2 : 【CLAMPS SIZE】O clips 2 ears hose clamp work range 5-7mm, 7-9mm, 9-11mm, 11-13mm, 13-15mm, 15-18mm, 17-20mm, 20-23mm; Before purchasing, please check to see if your hose O.D. meets the operating range. BulletPoint3 : 【EASY TO INSTALL】The clamp is placed over the end of the hose or tube to be connected. Each ear should be closed at the base of the ear using a special pincer tool. It permanently deforms, pulling the band, and causing the band to tighten around the hose. BulletPoint4 : 【DOUBLE EAR】Our two ear hose clamps are edge-polished smooth. The double-ear design provides an extended clamping range in comparison to the single-ear design, our clamps are firmly locked. BulletPoint5 : 【WIDE APPLICATION】Perfect to clamp silicone or rubber hoses of fuel, petrol, small engines, air hoses, etc on automobiles. Color : One Color ExternallyAssignedProductIdentifier : 7596317022550 FitType : Universal IncludedComponents : clamp ItemName : O Clip Hose Clamps, 10pcs 5‑23mm Zinc Plated Iron Galvanized Double Ear Hose Clamps 2 Ears Hoses Fasteners for Fule Petrol Pipe Tube (9-11MM) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : band-hose-clamps Manufacturer : Tomotato Material : Metal ModelName : Tomotato8ewxum025q-03 ModelNumber : Tomotato8ewxum025q-03 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : Tomotato8ewxum025q-03 ProductDescription : Specifications: Material: Iron Galvanized Surface Finishing: Zinc plating Color: As picture Size: 5-7mm,7-9mm, 9-11mm, 11-13mm, 13-15mm, 15-18mm, 17-20mm, 20-23mm(Optional) Quantity: 10pcs