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"
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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 steel underbody truck tool boxes with drop down doors are available in matte black, gloss black, gloss white. These tool boxes are de...
View full detailsATB slanted top mount utility boxes with drawers are available in aluminum or steel. These drawer utility boxes are heavy duty, high capacity and ...
View full detailsChandler Truck Accessories steel underbody truck toolboxes are designed to fit standard pickup trucks and flatbed trucks. These heavy duty truck t...
View full detailsRC Industries steel underbody flush mount truck tool boxes with swing down doors are available in matte black, gloss black, gloss white. These tool...
View full detailsMerritt heavy duty underbody aluminum truck toolboxes are designed for service body, trailer and flatbed trucks. The truck storage boxes include au...
View full detailsRC Industries aluminum underbody flush mount truck tool boxes with swing down doors are available in smooth or bright diamond aluminum. These tool ...
View full detailsRC Industries stainless steel underbody truck tool boxes with drop down doors are designed to mount below the bed of a flatbed, service body truck,...
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 detailsMerritt heavy duty aluminum stackable single door truck boxes are designed for flat mount, surface or stacked applications on flat bed trucks, trai...
View full detailsChandler Truck Accessories aluminum underbody truck toolboxes are designed to fit standard pickup trucks and flatbed trucks. Choose from the follow...
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: