Product Description:
Product Name: Chain Drive Sprocket
Model: #25 04C
Tooth pitch: 1/4'' (6.35mm)
Material: #45 steel
Sprocket Surface treatment: high-frequency quenching
Tooth:9T,10T,11T,12T,15T,17T,20T,24T,25T,30T,35T,40T
Bore:5mm,6mm,8mm,10mm,12mm,14mm,15mm,16mm,17mm,18mm,19mm,20mm