Model#: DTBN409000

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Delta Pro/JOBOX 409000 48 in. Long Aluminum Underbed Truck Box (Bright)

  • Delta Pro/JOBOX 409000 48 in. Long Aluminum Underbed Truck Box (Bright)
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Made to order. Ships in 11-12 business days.

Product Overview

Additional Information


Delta PRO Aluminum and Steel Underbed Boxes are built for protecting heavy tools and equipment in the toughest conditions. An extended rain gutter channels water around the outside of the door opening. Durable weather stripping forms a tight seal to prevent moisture from entering. 3-Point locking system draws the door tight against the weather stripping surrounding the door opening. It locks the door at the top and on both sides.
Aluminum Underbed Boxes are made of high-strength .100-gauge tread plate aluminum.
  • High-strength hinges stand up to heavy use and attempted break-ins
  • 3/4 in. wide rain gutter surrounds the door opening to channel moisture away from the interior to protect the contents
  • 3-point locking System locks the door at the top and on both sides for greater strength and security
  • Extra heavy-duty construction withstands the toughest conditions for long-term use
  • Rotating stainless steel handle is leak-proof to prevent moisture from entering
  • Plastic coated galvanized steel aircraft cable door supports are mounted on stainless steel shoulder rivets to prevent twisting; opened door will support a 300 lbs. load
  • Automotive EPDM bulb-style weather stripping forms a moisture-proof seal between the rain gutter and interior of the door
  • 48 in. Long Aluminum Underbed Truck Box (Bright) - 409000


Length: 48 in.
Shipping Weight: 78.62 lbs.



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Delta PRO Brand Crossover, Innerside, Chest, Topside, Underbed and Trailer Tongue Storage Products Three-Year Warranty Statement

This Warranty is made by Delta Consolidated Industries, Inc. to the original purchaser of Delta PRO Brand Aluminum and Steel Crossover, Innerside, Chest, Topside, Underbed Truck and Trailer Tongue Boxes and it is valid for three (3) years from date of the purchase upon presentation of a copy of the original sales receipt at the time of the warranty claim.

If the un-damaged Posi-Lift™ gas springs fail to open an unrestricted lid during the period of the warranty coverage stated above, Delta Consolidated Industries, Inc. will provide replacement gas springs at no-charge. Installation of replacement gas springs is not included.