The new Miller Turbo T-BAK™ Tie-Back Personal Fall Limiter (PFL) is the first and only self-retracting lifeline designed to tie back anywhere along the lifeline for greater mobility and convenience, the manufacturer says. An all-in-one design incorporates a web retractable with 7.5-ft. working capacity and anchorage connector. Miller Fall Protection,, (800) 873-5242.