Modquad MQ Roof Light Bar Mount The MQ Roof Light Bar Mounts from Modquad have been crafted from 6061 aluminum. Featuring a heavy-duty slim-line design, these mounts are suitable for the roof installation of bottom mounting light bars. With enough strength to hold even the largest of lights, the MQ Roof Light Bar Mounts affix vertically to the lighting hardware. Features: 6061 aluminum construction Anodized finish Vertical bottom roof mount design Sold in pairs