These Vantech H1 1-bar box truck roof racks provide roof top space for ladders, conduit, and more. The single cross bars and mounts come in six widths and three clearances to accommodate roof cargo needs.
The H1 roof rail from Vantech is a single bar designed to mount to the roof of box trucks. Cross bars come in widths ranging from 42" to 96" and features a direct bolt-on system.
The direct roof top bolt-on by-passes the need to have an exact rail length for application. Separate clearances are also available in 3-1/2", 7-1/2", and 14-1/2". Cross bars are connected to upright mounting posts that also act as side supports. The upright posts are covered in rubber caps to stop wind noise and water leakage.
Steel mounting bases are drilled directly into the roof top of the truck and protected from water leaks with rubber gaskets. The mounting bases are held in place with metal interior plates. For protective purposes, the box truck ladder racks are powder coated in a black or white finish.