Self retracting lifeline increases user comfort. Simplify product selection and reduce worker fatigue with this light weight personal fall limiter for leading edge. The V-EDGE Personal Fall Limiter is engineered for use in overhead and foot-level tie off points, and where leading edge hazards are a concern. The V-EDGE meets ANSI Z359. 14-2014 and EN 360: 2002, VG11 CNB/P/11. 060 Leading Edge Requirements.