Why is this unit in the DiamondBack Outlet?

We drilled four extra holes in this particular DiamondBack HD—two in the center panel, two in the tail panel—during the installation of its Side Adapter Bars. Those holes have been plugged with button-head bolts. The Side Adapter Bars come with the cover, along with two Side Rails.

All DiamondBack Outlet items carry the same lifetime warranty as regular DiamondBack items.