💪【Safety Locknut】In order to prevent the nut from falling off in case of vibration, we adopt the locknut to keep the screw to be tightened.
💪【9 Levels of Height Adjustment】The height adjustable range is 58.5-89”. The lowest level is designed for children and the power tower is suitable for the whole family workout. Its convenient for different age, shapes and sizes.
💪【4 Levels Backrest Adjustment】The back cushion can be easily adjusted to your workout comfort, The adjustable range is 7-9.6 inches.