Brute 56" Side Mount Tool Textured Black W/ Rear Bed Safe Roller Drawer Drivers Side Model RB7656D-BT 6 In. Drop #40070 - Steel 2 Drawer

#40070 - Steel 2 Drawer Cabinet

Steelcraft 4X Series Sidebars Model 40-33120

And while swapping them out each time you change trailers may not be difficult

1 LT 2012 Chevrolet Colorado 61

Brute 56" Side Mount Tool Textured Black W/ Rear Bed Safe Roller Drawer Drivers Side Model RB7656D-BT 6 In. Drop #40070 - Steel 2 DrawerUnique Truck Accessories Brute 56" Side Mount Tool Textured Black W Rear Bed Safe Roller Drawer Drivers Side Model RB7656D BT Low Profile Above Bed Rail; Increased Rear View Vision; Beveled Lid Design; Full Rubber Weather Seal; Full Metal Shield Protecting Latches; 2 Gas Props in Upper Compartment; Extra Wide Design; Made with . 063? Thick Aluminum Diamond Tread; Fully Reinforced Lid; ? J? Hook, No Drill Into Side Rail Installation; Top Opening