China factory Pulley Fix Type Steel Zinc Plated Casting Type chain pulley

Product Description 1. Product Description:Product Name.: Pulley Fix Type Steel Zinc Plated Casting TypeA : Size Details: Sheave Dia (in)    weight(lbs)  Rope Dia (in)          1/2          0.05     5/32          3/4          0.10     3/16           1         ...