Aluminum Crossover Tunnel Toolbox, 24" Wide x 94" Long. For Installation With A Century 211, Century Midnight, Century Express, Century FI 411/412, Century F6500 602/612, Vulcan 810, Vulcan 807, Vulcan 881/882, and Vulcan 892/894 Wrecker Units. Installation Includes A Junction Box For Connection Of The Truck Chassis Wiring With The Body. Optional Accessories (Light bars, Work Lights, Hook Up Lights, And Toolbox Lights) Will Also Be Connected To Their Respective Switch Circuits Using The Junction Box Located In The Tunnel Box. Painting Of The Tunnel Box Includes The Sanding Of The Factory Surface, Apply Epoxy Primers, and Color Coating Of PPG Poly Urethane Enamel.