... 3.CE and ISO 4.aircarft wire rope The fall arrester is widely used in electic ,oil field, construction, bridge, telecommunications ... body of the user or goods during fall arrest. Fall Arrester is made of sealed aluminum Jacket or Plastic shell, automatically ... -ratchet braking system. . 1.We can provide you the fall arrester with the different length.Such as :3m,5m,7m,10m ...