ProTech Underbody/Top Mount Box 18X18X48 Drop Door Style - Mill Finish Drop Door Style Gloss Black Model 20-2270-GB 12" Wide Except Cab & Chassis Model

Except Cab & Chassis Model 16411

3500 HD or Yukon XL (see application info to verify fitment)

Minimal tools are required

ProTech Underbody Box - 24X24X72 Drop Smooth Drop Door Style Bright Aluminum Model 20-2604

ProTech Underbody/Top Mount Box 18X18X48 Drop Door Style - Mill Finish Drop Door Style Gloss Black Model 20-2270-GB 12" Wide Except Cab & Chassis ModelProTech Underbody Top Mount Box 18X18X48 Drop Door Style Mill Finish Drop Door Style Gloss Black Model 20 2270 GB *Note: Mill finish is made for industrial use, focusing on durability and function rather than looks, often showing scratches from their fabrication process.* ProTech Underbody Top Mount Boxes Secure, Weather Resistant, and Built to Last. ProTech Storage Boxes are engineered to provide unparalleled security and weather resistance. Designed