Cardale CD45 Canopy Garage Door Roller Spindles Fits Cardale original older pre CD45 and CD45 geared doors with overhead main spring 158mm Length including wheel 148mm Length under head of roller 12.7mm Spindle diameter 22mm Roller diameter Includes star fixing washers Related Parts: Cardale CD45 Canopy Garage Door Cones & Cables (Hexagonal) Cardale CD45 Garage Door Cones, Cables, Roller Spindles Repair Kit (Hexagonal) Cones Cables Fitting Instructions: Cardale CD45 Cones and Cables Roller Spindles Fitting Instructions: Roller Spindles Cardale CD45 Garage Door Roller Spindles