The following underbody truck boxes all have dimensions of 48"L x 18"W x 18"H.

48 Inch Steel Underbody
Steel / Underbody / 48"L x 18"W x 18"H / 48"L x 16"W x 14"
Call or Text our US based team: 800-964-5341 Mon to Sun 9am-9pm ET
Call our US based team:
800-964-5341
Mon to Sun 9am-9pm ET
Browse our selection of 48 inch truck toolboxes for sale. We offer aluminum and steel truck boxes.
RC Industries aluminum top mount truck tool boxes with drop down doors are available in bright diamond plate or smooth aluminum. These tool boxes a...
View full detailsRC Industries steel top mount truck tool boxes with drop down doors are available in matte black, gloss black or gloss white. These tool boxes are ...
View full detailsRC Industries top mount truck tool boxes with swing up doors are available in diamond plate aluminum, smooth aluminum or smooth aluminum with stain...
View full detailsATB top mount compartment truck toolboxes can be mounted on trucks, trailers and flatbeds. Choose an aluminum or steel design with single or double...
View full detailsRC Industries's 60 inch steel underbody toolbox is available with a matte black, gloss black or gloss white finish.
Available Sizes:
The following underbody truck boxes all have dimensions of 48"L x 18"W x 18"H.
RC Industries steel top mount truck box with swing up doors is available in matte black, gloss black, and gloss white colors.
Available Sizes: