Specification Brand : Aexit BulletPoint1 : Weight: 108g; Product Name: Hose Clamp BulletPoint2 : Main Material: Metal, Yellow Zinc Plated; Package Content: 20pcs x Hose Clamp BulletPoint3 : Main Color: Bronze Tone; Band Width: 12mm/0.47" BulletPoint4 : Band Thickness: 1mm/0.04''; Outer Dia.: 21mm/0.83'' BulletPoint5 : Inner Dia.: 19mm/0.75'' Color : Yellow ItemLength : 23.62 inches ItemName : Aexit 19mm Inner Clamps Dia Yellow Zinc Plated Water Pipe Fuel Line Hose Clamps Strap Clamps Clips 20pcs ItemTypeKeyword : strap-clamps Manufacturer : Aexit Material : Metal ModelNumber : modle NumberOfPieces : 10 PartNumber : B01069362 ProductDescription : Spring type ensures maximum thrust when tightening. Fit for air hose, water pipe, fuel line, silicone hose, etc. Compact design allows ease of installation,perfect for industrial or home use. To make sure that you can tighten, you need to buy a clamp that inner diameter is smaller than outer diameter of your pipe. ProductSiteLaunchDate : 2018-09-28T02:34:27.033Z Style : Compact UnitCount : 1