P.T. Rail Angled Dry Heat Therapy Units Parts ADULT: SYS: 40mmHg~270mmHg MSHQ 530914G ADULT: SYS: 40mmHg~270mmHg Feature 4: heart rate monitor Features an adjustment screw to customize rail angle to suit even the steepest stairs * Easily folds up to store out of the way and will not accidentally fall down causing an impace injuty * A machined precision tension fit hinge creates stable rock solid support * An excellent support option for sunken living rooms decks patios or 2 and 3 step stairs in garages * The P Rail Angled rails back to back for help getting in and out of the bathtub * Can be mounted to virtually any wall with basic structrual reinforcements * Where structural reinforcements are not desirable the P