HTD-5M 12-60T Timing Belt Pulley Synchronous Tooth Width 16/21mm Wheel Pitch 5mm

Tooth width: 16mm(for 15mm width belt)，21mm(for 20mm width belt). -Tooth pitch accurate，Seamless matching synchronous belt. Synchronous Pulley × （Your selection）. -Tooth pitch: 5.00mm. -Accurate transmission，No slip，Constant rate of rotation.

eBay