Description
Description
Buyers Products manufactures the Diamond Tread Aluminum Underbody Truck Box with Barn Door, designed for secure and convenient storage on job sites. Constructed from.100 inch thick diamond tread aluminum, this truck box offers durability and corrosion resistance for long-lasting performance. The side-hinged barn-style door features a continuous aluminum hidden hinge with a solid 1/4 inch pin, ensuring smooth and reliable operation.
Features
- Durable, corrosion-resistant.100 inch thick diamond tread aluminum construction
- Side-hinged barn-style door with continuous hidden aluminum hinge and solid 1/4 inch pin for enhanced strength
- Locking, die-cast compression latch system provides security against theft and protection from weather elements
- Flexible mounting options: flat surface or under-bed installation (under-bed brackets sold separately)
- Built-in rain gutter with a D-bulb seal effectively keeps out dust, grime, and moisture
- Swing-out doors available with right or left handle mounting, featuring no center post for unobstructed interior access
- Available in multiple sizes and single- or double-door configurations to accommodate various storage needs
- Made in the USA
The barn door design allows for easy access with reduced strain thanks to the absence of a center post inside the box. Double-door versions incorporate a three-point locking mechanism to ensure a tight, secure seal on larger boxes. This underbody truck box combines rugged construction with thoughtful features to safeguard tools and equipment in demanding work environments.
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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