Fluorescent Lamp "Saddlebag" Connector Bar

Simple bar connector for mounting two fluorescent light fixtures in a "saddlebag" configuration (center mount, side-by-side orientation). Should fit all typical T12 light fixtures designed for wall/ceiling mounting. 30mm end and center pads allow the use of most smaller fender washers, or most larger cut washers. Largest bolt diameter supported (without scaling) is M10/1/3". Bar should be assembled as indicated in photos - nut and washer in-between the base and spine. Top spine alleviates w