GT2 Pulley 16 Teeth Bore 5MM Timing Gear Alumium For GT2 Belt Width 10MM 3D Printer Accessories<br> Specifications:  <br> Model: GT2<br> Gear teeth: 16<br> Bore size: &amp;oslash; 5mm<br> Suitable for: GT2 10mm width belt<br>  <br> Package included:  <br> 1 x  GT2 Pulley 16 Teeth Bore 5MM Timing Gear Alumium For GT2 Belt Width 10MM 3D Printer Accessories