TDS Power, Squat & Open Rack Station, with solid steel Safety bars, 1.25" Dia Professionally Knurled Pull Up Bar 1" round solid Safety pins & J hooks included Sizes: 58.5" X 48" X 82.5" H - 120 lbs 82.5" tall rear posts with 31 holes 2" apart with numbers 57" tall front posts with 21 holes 2" apart with numbers Knurled Chin bar on back. Olympic plate holders.