Specification Brand : AthuAh BulletPoint1 : 20tooth width 10mm bore 8mm BulletPoint2 : 20tooth width 10mm bore 5mm BulletPoint3 : Made of high quality aluminum, precision working, durable in use. 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 : 9350179392774 ItemName : AthuaH Motor Pulley, GT2 20tooth Timing Pulley, Double Round-Headed Synchronous Wheel Gear 20 Teeth for Belt 3D Printer Parts, 2GT Screw Aluminum Part, Accurate Size (Bore Diameter : 8mm)(5mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : timing-pulleys Manufacturer : AthuAh ModelName : AthuAh ModelNumber : AthuAh NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AthuAh ProductDescription : Pay attention:we have 2 types of pulleys;1. 20tooth width 10mm bore 5mm2. 20tooth width 10mm bore 8mmplease make sure what is type of your choice, check it again when you pay it,(T: teeth W: width B: bore) ProductSiteLaunchDate : 2024-06-03T15:04:15.903Z Size : 5mm Style : For Belt Width 10mm UnitCount : 1