Axia Alloys Light Mount .4 Hole The big light mount provided can easily attach a diverse range of off-road lights directly to the front bumper, cage, wakeboard tower or any cylindrical tubing. It offers flexibility in mounting options by allowing installation with the hole positioned in front of the tubing to address obstruction concerns, or behind the tubing for a sleek and tidy appearance. Features: Recommended for 7 and larger LED lights but can be used with smaller as well .4 hole for installation