170R4060 1700RD 4-Panel Hardware Set, 60" 5/0 [1524mm] Track
60" 5/0 [1524mm] Track Length15" 1/3 [381mm] x 4 Nominal Max Width Per Panel1" [25mm] to 1-3/8" [35mm] Panel Thickness15lbs [7kg] Max Weight Per PanelResidential Grade Top Hung, Top Mount Multi-Fold Door HardwareAll Panels Fold in Single Direction1700RD Installation Instructions Manufacturer part number: 170R4060