Axia Alloys LED End Mount This mount is designed for end-mount style LED light bars with 8mm or 5/16 inch fastener diameter. The swiveling clamps enable mounting of up to a 50-inch light bar to a cage, even if the cage does not run alongside the light bar. Features: Requires 2 per light bar 8mm / 5/16 inch slot on L bracket end mount Between 1.7 inches and 2.8 inches from the leading edge of the mounting bar to the center of the mounting screw A simple solution for mounting on bumpers, wakeboard towers as well Sold each