Equip your semi truck to be Ready for the Road Ahead , with the SafeTruck by Ms.Carita 1.75" EZ Mount Stainless Steel Bracket Assembly, a key piece set that helps mount flags. By utilizing a series of components, this replacement set allows operators to mount flags at a 45 or 90 degree angle to warn oncomers of danger or emergency situations. Crafted with stainless steel materials to withstand harsh weather conditions. FleetPride is your First Click in Heavy Duty .