5m 3D Printer GT2 Timing Belt Kit, 2mm Pitch 6mm Width Rubber Timing Belt, with 10Pcs 5mm 20-Teeth Aluminum Timing Pulley, for 3D Printer CNC Machine. GT2 Timing Belt: 2m X 6mm (L W). GT2 Timing Pulley: 1.6 X 1.6cm (D H).
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