Description:
Note: The No. 45 steel marked in the table has been quenched and may rust in some cases. If you mind, please do not buy it.
Note: The following dimensions are for reference only. Based on actual size (unit length mm/mm)
Product name: sprocket
Product model: 4 points (08B) The matching chain is 08B 4 points chain
Product use: general motor
Pitch: 12.7MM
Material：Carbon steel
Tooth surface treatment: tooth surface quenching
Package include:According to your choice.
