Connectors provide the vital link between the anchorage and the harness. The two basic categories are lanyards and self-retracting lifelines (SRLs). Both of them must have the ability to absorb and neutralize the dangerous forces that a falling body generates. Lanyards do the job with stretchable core material, while SRLs have a sophisticated locking mechanism in the spool that halts the fall’s progress as soon as it detects the speed increase. Both of these inventions absorb the arrest forces to prevent injury.