Aluminum 20T GT2 pulley has high quality shiny surface appearance and robust construction. GT2 fiberglass reinforced timing belt system especially suited for linear movement and positioning applications such as 3D printer, CNC and other robotics. Pulley bore size is 5mm.Package contents:
- 1 x 2 Meter GT2 Belt (2mm spacing 6mm width).
- 2 x GT2 20T 5mm Bore (for NEMA 17 motors) Pulleys with 4 setscrew.