Uniquely designed Pro-Style Doorway Chinning Bar is constructed of heavy gauge reinforced steel. Multi-use design is large and sturdy eNough for the big boys. Quickly and easily mounts to doorway frame. Infinitely adjustable from 29″ to 38″ in width and extends a full 10″ out and away from doorway frame for head clearance when doing full-range pull-ups. Convenient lift-out design for easy storage. Includes mounting hardware. Capacity: 300 lbs.