Safely transport traffic cones. Vehicle mount cone holders are a convenient way to store, access, and transport traffic cones. Use a cone holder truck mount to move traffic cones across large areas quickly and efficiently. Truck mount cone holders make it easy to transport multiple cones at one time to far-reaching areas of buildings and parking lots.Choose the CH300 that can hold up to five 36" traffic cones or the CH155 that holds up to five 18" or 28" traffic cones.