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Lashing Strap,  ratchet strap.

Ratchet Lashings are used for tying down loads  whilst  transporting , shifting   moving them. They have replaced traditional jute ropes, chains and  wires  used  for  transportation and for a variety of other applications. 
The main advantages of ratchet lashings are : 
                                  
1. Load restraint using  a  tensioning  device (ratchet)  
2. Effective and safe control of loads whilst transportation 
3. Extremely quick and efficient tie down and release of  load thus saving time. 
4. No damage to the load being tied  down. 
They are available in a large variety of configurations  of different ratchets of various capacities and end fittings. Pictures shown here are only indicative and not exhaustive.