... ,10...30m 4.material :Aluminum alloy features of the fall arrester1.Such as :3m,5m,7m,10m,15m,20m, ... the length.1.A fall arrest system is a personal fall protection system that arrests a free fall and which limits the ... the body of the user or goods during fall arrest.2.Fall Arrester is made of sealed aluminum Jacket or ... in place outside as components of a permanent fall protection system. Wire rope ...