Pulley and Block are common lifting mechanisms used for rigging and can use with Wire rope or Nylon rope or Chain.
And the plate is exquisite and we can guaranteed strength.
It is easy to use and use conveniently. So it can change direction of pulley.
The material we use super steel and surface finished is galvanized or painted.
So the advantages of thick zinc layer and high corrosion resistance.
We have size 5″ and WLL 1 Ton.