Description
Description
Buyers Products offers the 18x18x30-inch Pro Series Black Smooth Aluminum Underbody Truck Box designed for durability and secure storage. Constructed with.0125 inch thick smooth aluminum and a rigid extruded box frame, this truck box provides superior strength and protection. The corrosion-resistant black powder-coated finish ensures long-lasting appearance and resistance to wear. Ideal for contractors, utility workers, and maintenance professionals, this underbody box protects tools from moisture and grime while providing convenient access.
Features
- Constructed from.0125 inch thick smooth aluminum with a rigid extruded box frame for maximum durability
- Black powder-coated finish offers corrosion and scratch resistance
- Double barn doors with 3-point locking die-cast compression latch system for secure closure
- Built-in rain gutter and automotive bulb seal protect tools from moisture and grime
- Swing-out doors provide easy access with no center post obstruction
- Bolt-on stainless steel hinges with solid 1/4 inch pins allow for easy door adjustment or replacement
- Dimensions: 18 inches high x 18 inches wide x 30 inches long
- Made in the USA
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
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