For ease of operation do not exceed 28" Section Height
The Heritage is equipped with heavy duty 15" radius torsion hardware; track is 2", verticals are angle mounted, horizontal track has continuous reinforcing angle. 3" track supplied when required by weight. Long stem 10 ball bearing rollers with nylon races, non corrosive door fixtures and graduated 14 Ga. double end hinges are standard. All doors include one strut per section, 2-1/4" or 3" depending door width and weight.