In your line of work, anchoring at your feet may be the only option. The Nano-Lok™ edge SRL is specifically designed for foot level tie-off and sharp edge applications and meets relevant safety standards. It features a combination of innovative lifeline material, energy absorption, and harness connection to reduce the impact forces on the worker, and the shear forces on the lifeline, in a fall arrest event over a sharp edge. Designed for foot-level tie-off and sharp edge applications. Built-in connector for single-leg SRL direct attachment to harness. Aluminum captive carabiner on end of lifeline.