PROIRON Door Pull Up Bar Doorway Frame Chin Up Bar from 28.3in-38.2in,No Screws,Home Gym Upper Body Workout Fitness Equipment,Exercise Hanging Bar Portable,Non-slip Secure Grip,440 LB

💪 【Special Attention】Before purchasing, ensure your door frame width is between 28.3-38.2 inches (72 to 97 cm). This chin up bar is not suitable for frames outside this range.During installation, note that hollow doors and glass doors are unsuitable for fitting.
💪 【Upgraded Security】The two ends of this pull up bar are our original design of the spring automatic extrusion setting. When the gravity presses down, the upper and lower springs automatically squeeze against the wall to achieve a non-slip protection effect. Two enlarged Non-Slip textured Pads solved the risk of falling off easily during exercise.
💪 【Firmly Locked】Upgraded double gear lock design, locking and anti-rotation design to prevent the lever from loosening and rotating. The thickened stainless steel tube prevents the lever from turning during use, ensuring your safety. Max Load Up To 440LB.