Valor Fitness BD-11 Power Rack frame constructed of 2.5" x 2.5" heavy duty gauge steel comes with a 3-year manufacturer’s warranty against defects in workmanship and is a great addition to home gyms.Four rubber base caps encase each foot providing added stability along with floor protection. Rear stabilizing face plates support heavier weight loads during lat pull exercises. Frame design includes 4 plate storage pegs on back uprights (2 each side), standard 1" measuring 8" in length. Storage pegs also accommodate 2" Olympic Plates.Safety concerns are met with 2 solid steel bars running front to back through the frame.While these bars provide added stability and strength to the function of the frame itself, they are also utilized as a safety bar catch during both the squat and bench press exercises.Simply rotate the safety bar to unlock from frame, remove the bar and return to desired height. Safety bars should be placed just below your squat or bench press threshold so in the event you cannot return the bar back to resting top position, the safety bars will catch it. Max load on either safety bar is well over 1,000lbs each. Your bar will bend long before the safety bars bend. Found at the top of the unit is a Solid Steel Knurled Chin-Up/Pull-Up Station, chrome finish, and double bolted to frame with external face plates for stability during workouts. Over-all the BD-11 is a versatile piece of equipment with a usable max weight of 750lbs.