Pull Up Bar for Doorway: Sportneer Strength Training Pull-up Bars without Screw – Adjustable Width Locking Mechanism Chin Up Bar, Thickened Steel Max Limit 440 lbs Upper Body Fitness Pullup Bars for Home (Black-Red)

Before purchasing, please make sure that the size of your door frame is 29.5 in-37 in (75 cm-94 cm). This Chin up Bar is not suitable for door frame widths outside this range; The width of the door frame must be wider than the width of the anti-slip pads at both ends of the pull up bar
To ensure safety, the manual specifies a maximum load of 297 lbs (135 kg). Testing shows the product can handle up to 744 lbs (337.5 kg) of instantaneous load, meeting a 2.5x safety factor. However, the pull up bar’s capacity also depends on the usage environment. Users should strictly adhere to the 135 kg limit
No Drilling, No Traces: The pull-up bar uses innovative fixative technology to stay in place. It features two large 6.5 x 1.8-inch PVC mats for added friction and stability. Four metal fixed points connect the base and bar, ensuring a secure, fall-proof design even under heavy loads