Features: No screws or bolts needed for this pull up workout, this easy to set up and take down pull up bar fits in most standard sized door frames Choose between 3 grip positions to vary your pull-up workout; Normal Grip, hammer grip and close grip Helps to strengthen your upper body Padded handles for improved grip and comfort Fits door frames 27" - 34" wide and 4" to 5" deep Included metal clip to help secure to the frame Maximum User Capacity: 300 lb.