siebird pull up bar, chin up bar doorway no screws installation pullup bar with locking mechanism, upper body workout bar home gym equipment with bonus wrist sweatbands siebird <p> siebird pull up bar, chin up bar doorway no screws installation pullup bar with locking mechanism, upper body workout bar home gym equipment <br> <br> features: <br> ➤this workout bar adopts wedge-shaped design, sturdy, lightweight construction, very suitable for sit-ups, pull-ups, push-ups, chin-ups and dips. <br> ➤no screws installation that you can take this doorway pull up bar to any places you want. <br> ➤this door pull up bar is perfect for building upper body strength, tone and strengthen your back, arms, shoulders and abs muscles. <br> ➤non-slip extra-long foam grips for extra comfort to minimize hand fatigue. <br> ➤this gym pull-up bar has a lock mechanism that prevents the bar from loosening and spinning. <br> <br> warm tips: <br> ✔before each use, you must check whether the doorway pull up bar is firmly installed. <br> ✔make sure the door frame is in good condition and can withstand the stresses caused by using the pull up bar. <br> ✔don't exceed under any circumstance the maximum load capacity of 330 lbs. <br> ✔don't jump up to grab the bar, as it may come loose from its anchoring. <br> ✔don't hang on the pull up bar from your feet or legs. <br> <br> specifications: <br> material: stainless steel pipe <br> maximum load capacity: 300 ibs <br> adjustable length: 28.3" – 37.8"/ 72 – 96cm <br> <br> package: <br> 1 x pull up bar <br> 1 x user manuel <br><br></p>