ITEM NAME:8PCS GT2 20T Bore 8mm Timing Pulley+ 5m Belt For RepRap Prusa Mendel TKI.Product list: GT2 belt 1, GT2 pulley 8, screw 16, wrench 1. GT2 pulley: Material: aluminum; tooth spacing: 2mm. GT2 belt: spacing: 2mm. Length: 5M. Aperture: 8mm. Tooth width: 7mm (very suitable for 6mm timing belt).
