Specification AgeRangeDescription : adult Brand : uxcell BulletPoint1 : Package Contents: You will receive 6pcs 5mm bore pulley, 12pcs M4 screws. (Pulley Dimension: OD 25mm x Height 17mm) BulletPoint2 : Material: Synchronous pulley is made of good quality aluminum alloy, Surface oxidation treatment, smooth surface, more beautiful and durable to use BulletPoint3 : Precise Tooth Pitch: 2GT pulley teeth mesh closely with the belt for precise transmission, without slipping at work, having a constant gear ratio BulletPoint4 : User-Friendly Design: With a simple structure that is easy to install, assemble, and disassemble, providing convenience and flexibility during setup and maintenance BulletPoint5 : Versatile Application: Suitable for 3d printers, milling machines, drilling machines, hobbing machines, and more, offering versatility and reliability in various settings Color : Silver Tone ExternallyAssignedProductIdentifier : 6439631060055 ItemName : uxcell 6pcs GT-2 36T Pulley Synchronous Wheel 5mm Bore, Aluminum Timing Pulley 36 Teeth, Fit Width 6mm Timing Belt for 3D Printer CNC Machine ItemPackageDimensions_Height : 0.98 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : timing-pulleys Manufacturer : uxcell Material : Aluminum ModelName : QXCIVR ModelNumber : QXCIVR NumberOfBoxes : 1 NumberOfItems : 1 NumberOfTeeth : 70 PartNumber : f24072000ux0042 ProductDescription : Description: Material: Synchronous pulley is made of good quality aluminum alloy, Surface oxidation treatment, smooth surface, more beautiful and durable to use. Precise Tooth Pitch: 2GT pulley teeth mesh closely with the belt for precise transmission, without slipping at work, having a constant gear ratio. User-Friendly Design: With a simple structure that is easy to install, assemble, and disassemble, providing convenience and flexibility during setup and maintenance. Versatile Application: Suitable for 3d printers, milling machines, drilling machines, hobbing machines, and more, offering versatility and reliability in various settings.