Specification Brand : KUAOXK BulletPoint1 : 1. High strength, high torque, good comprehensive mechanical properties BulletPoint2 : 2. Low vibration, low noise, easy to clean and maintain, easy to operate BulletPoint3 : 3. Smooth surface can withstand slight wear and tear, hardened to improve work efficiency. BulletPoint4 : Its pitch is short, a more uniform transmission. It gives better smoothness and accuracy of positioning, resulting in better printing quality. BulletPoint5 : If you have any questions, please do not hesitate to contact us. Thank you for coming, wish you a happy life! Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 9345665136659 ItemName : Bevel Gear Pinion Hardware Mechanical 1pcs 08B Sprocket Through-Hole 18-32 Teeth Pitch 12.7mm Hole Diameter 20mm Industrial Drive Sprocket Mechanical Motor Sprocket(21 Teeth) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chain-sprockets Manufacturer : KUAOXK Material : Metal ModelName : MaikOn ModelNumber : KUAOXK NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : KUAOXK ProductDescription : 1. High strength, high torque, good comprehensive mechanical properties 2. Low vibration, low noise, easy to clean and maintain, easy to operate 3. Smooth surface can withstand slight wear and tear, hardened to improve work efficiency.