Description:
 V-type pulley double-head screw
Material: 45# steel
Purpose: Lifting pulley
Type: fixed pulley
Suitable for I-steel, channel steel, angle iron, train tracks, wire ropes, round tubes, wires and cables, etc.
Round steel material, wear-resistant and compressive, super large load-bearing, durable, high safety factor
Thickened steel plate safer to use, durable
Selected bearing steel bearings are quick to use, convenient to last and durable
Exquisite craftsmanship, smooth and more durable
 Package include:According to your choice. 
      
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