Wall Mounted Folding Parallel BarsWall Mounted Folding Parallel Bars Features and Function Stainless steel handrails Requires only 14" of floor space when stored Folds up against the wall when not in use (folded height 94"). Easy height adjustment with spring loaded plungers and numbered height strip on front legs Heavy duty, square telescoping steel front legs and stainless steel wall uprights Second height knob removes side to side play in front legs End bumpers on all handrails