Titan™ II Non Stretch Harness, Back Side D Rings, Univ (Lg XL), Friction Shoulder Mating Chest Tongue Leg Buckles ORS NASCO Rolled spring steel bar provides Rolled spring steel bar provides maximum pressure held throughout the whole job Fixed jaw surface is grooved to achieve maximum grip Spring activated back brake keeps moving jaw firmly in position Covered double threaded screw doubles both pressure and speed with a greasing hole for optimum lubrication Dismountable Precision made of flexible heavy duty fiberglass with embedded strategically placed padding that provides optimal airflow while working at heights Easier vertical adjustability that stays in place Back strap increases safety by preventing roll out in the event of a fall Oversized ID tags provide quick and easy harness size identification Designed for more comfort and better fit with lighter