The SRC360 Mobile Rail is a versatile, non-penetrating system designed to be used at or around leading-edge fall hazard areas. Our safety rails come in a variety of sizes and work together to create an entire fall-protection system, perfect for nearly any facility. The steel rails are pinned into weighted, cast-iron plates ? this provides the benefits of easy install (with no drilling into the building envelope) and adaptability to complex environments (with full 360-degree range of installation).