Sheave Single Stringing Hook Cable Roller Wheel pulley 

The stringing blocks are manufactured High quality Nylon and  high-strength aluminum alloy frame. it is suitable for stringing overhead single conductors and other construction techniques.  Our all block is easy used, it is used for pulling rope and retention on the conductors. 

Use and Characteristic: 

Used to pull cable conductor. Splicing sleeve, the steel wire rope and connectors can pass through the groove. Used to the Hook Single Sheave to release the aluminum wire, ACSR, insulation wire in pole and tower erection.The wheel groove can be conducted by clamping pipe, aluminum tube, connector etc..The material is aluminum alloy and MC nylon .

Standard Features

Nylon sheave with good bearings

High quality steel frame

Light weight, used easy

Can be customized