PowerLine Squat Rack Solid and stable; this Squat Rack holds the bar safe and secure with the heaviest of weights. Bar supports feature height adjustments from 30 inches to 60 inches for doing Flat; Incline and Decline Bench Presses; Squats; Curls; Upright Rows; Shrugs; Calf Raises and much more! Barbell; weights and collars optional