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GT2 Pulley 20 With Teeth Timing Gear Bore 5MM For GT2 Belt Width 10MM For 3D Printer
GT2 Pulley 20 With Teeth Timing Gear Bore 5MM For GT2 Belt Width 10MM For 3D Printer Description: Gear with teeth : 20 Dimension: about 13mm (height) x 17mm (outside diameter) Bore size: 5mm For belt: 10mm Package Included: 1 x Timing Pulley