Sell Light-duty pulleys in American Standard(good stock)

Light-duty pulleys in American Standard(good stock)
1. Rang of product(OD:x2.4'18.75'/1-3groove )
AK,2AK, AKH,2AKH, BK,2BK,3BK,2BKH,3BKH
Finished bore(Apply to North America market)