ProSource Multi-Grip Lite Chin-Up/Pull-Up Bar, Black COMFORTABLE GRIP - 6 non-slip grip positions to comfortably perform wide, narrow and neutral-grip exercises MULTI-FUNCTION  Target multiple upper body & core muscles with pull-ups, push-ups, dips, and hanging crunches EASY TO USE - Portable design easily fits on any standard doorway 24" to 32", and is simple to assemble and install HEAVY DUTY CONSTRUCTION - Made of high grade steel thats built to last, and holds up to 300 pound CONVENIENT STRENGTH TRAINING - Workout your back, chest, arms & abs with one piece of equipment in the comfort of home