Merritt Standard Cab Rack 73×78, Jail Bar Window, 2 24" or 18" Trays, 2 Locking Chain Racks Model 321367C-0077 Aluminum/Steel and it takes electrical components

and it takes electrical components with an extra-thick shell to stand up to the elements

Designed with heavy trail use in mind

CURT E16 5th Wheel Slider Hitch with Base Rails for Short Bed Trucks

17-22 Ford SuperDuty

5X21 Model # 72545

Merritt Standard Cab Rack 73×78, Jail Bar Window, 2 24" or 18" Trays, 2 Locking Chain Racks Model 321367C-0077 Aluminum/Steel and it takes electrical componentsMerritt Standard Cab Rack 7378, Jail Bar Window, 2 24" or 18" Trays, 2 Locking Chain Racks Model 321367C 0077 Dyna Tube Extrusion, aerodynamic radius corner shape, for low weight. 4 tall foot assembly provides increased trailer clearance, easier mounting and durability. New T Beam extrusion allows Merritt to decrease T beam profile by one inch, allowing greater swing room clearance. Available offset design to accommodate the new style exhaust systems.