Tech Lighting 700MOBH90 Pre-Bent 90 Degree Curve Monorail By Visual ComfortTech Lighting 700MOBH90 Pre Bent 90 Degree Curve Monorail By Visual Comfort Product Information: Horizontal 90 Degrees curves are sold by radius, or the distance from the center of the circle to the outside edge. Join four 90 Degrees curves to create a circle with a diameter (overall width) equal to twice the specified radius. For a factory bend not shown, please call for a custom quotation. Product Files Click for Tech Lighting 700MOBH90 Pre Bent 90