DeMello Off-Road 05 Utility Bed Bars are made from .120 wall 1.5" round tube. Each bed bar comes with three tabs that can be used for lights, antenna or anything else you can think of. The Bed Bar is firmly bolted to the bed using the factory slide rail system, some drilling is required. If you want even more Utility out of your utility bed bar check out our adjustable hi lift mounts.