Titan™ II Non Stretch Harness, Back Side D Rings, Univ (Lg XL), Friction Shoulder Mating Chest Tongue Leg Buckles no checkout Adapter features heavy duty STW jacket Lighted Adapter features heavy duty STW jacket Lighted receptacle indicates when the power is on Includes molded ends with integrated strain relief to form your own burning guides Blocks are machined from aluminum and have grooves on three sides Included are set screws to easily adjust blocks on straight edges or squares Options available for one On Off magnetic block (MSB201) or two On Off magnetic blocks (MSB202) Designed for more comfort and better fit with lighter 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