Add additional lighting underneath your GL1800 or F6B mirrors. This 10 gauge powder coated steel brackets holds virtually any additional lighting. The brackets uses the same mounting holes as the existing mirrors, No drilling/modifications are necessary to mount additional lighting underneath the mirrors securely. They bolt onto the original screw holes from the bike. they work with air wings, so no problem ther is clearance room..Pair. Fits Gl1800s/F6B.