China factory Pulley Block Double Sheave with Hook near me supplier

Product Description SIZE(IN)W.L.LDIAM OF ROPE(MM)NET WEIGHT(KG)323/82.25681/212.4883/416.51083/421.51283/4261483/43616157/856A. Durable powder coat finish.B. Heavy-duty permits to perform under extreme condition. C. Rated loads is from 2MT to 50MT. D. Safety factor: 4...