Specifications:
Material: Aluminum
Teeth: 20T
Bore: 17mm
Pitch: 5mm

Features:
1.Designed with double flange, admits synchronizing shaft rotations.
2.It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.
3.Used widely in milling machine, 3D printer, drilling machine or other machinery transmission.

Package Includes:
1 x 17mm Bore Timing Pulley