Dee Zee

Dee Zee Specialty Series Underbed Tool Box 36" L x 20" W x 18" H - Vol: 7 cu. ft., Texture Black (DZ77TB)

Part # DZ77TB Underbody Tool Box
$580.01
Available to order · ships direct
Ships for a flat $99.99Big item: one flat rate to the lower 48 states, shipped direct in about 3–7 business days (larger items come by freight truck, curbside). Or pick it up free in Bemidji, MN.
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Fitment supportWe can help verify the right part
30-day returnsOn unused parts in original packaging
Local installProfessional installation in Bemidji, MN
Ships in about 3–7 business daysMost in-stock parts ship direct from the manufacturer's warehouse. Big item: ships for a flat $99.99 to the lower 48 states, or free pickup in Bemidji.
Free pickup in Bemidji, MNChoose pickup at checkout and we'll email you when it's ready.
Need a fitment check?Call (218) 308-0045 before ordering and we’ll help confirm the application.
Buying for a fleet or a work truck? Request a fleet quote for multi-truck orders, or apply for business pricing. Or call (218) 308-0045.
Product details

Aluminum Black-Tread Underbed Box:

Dee Zee Tough Storage for Your Unique Needs

Enhance your flatbed or trailer with secure storage using Dee Zee’s Aluminum Black-Tread Underbed Box. Crafted from heavy-duty Brite-Tread aluminum, this underbed box is built to withstand a lifetime of tough use and harsh conditions.

Secure & Easy Access The locking stainless steel T-handle provides easy access to your belongings while ensuring they remain secure when you’re not around.

Weather-Resistant Design Our Innovative C-Channel design, paired with a one-piece foam gasket, shields the box’s contents from the elements, ensuring they stay dry and protected. The textured black finish not only adds a sleek look but also provides long-lasting durability.

Heavy Truck Underbed Box Features:

  • Non-Rusting .090 Brite-Tread Aluminum Construction
  • Durable Textured Black Finish
  • Lockable Stainless-Steel T-Handle Latch
  • Convenient Drop-Down Doors for Easy Access
  • Doors Add Approximately 1 3/8” to the Width
  • Safety Chains to Support the Doors
  • Water-Resistant C-Channel and Foam Gasket to Help Keep the Elements Out
  • Mounting Brackets Sold Separately
  • Multiple Size Options Available
  • Made in the USA
  • Limited-Lifetime Warranty

Note: Uses DB-2502 mounting kit (sold separately).

Part number: DZ77TB. Brand new from Dee Zee, shipped direct.

Shipping & delivery

Typical delivery is 3–7 business days for most in-stock products. Many items ship directly from the manufacturer's warehouse, and tracking is emailed once your order ships. Oversized items such as truck caps, bumpers and some tonneau covers may ship by freight; we'll contact you if special arrangements are needed. Tonneau covers and orders of $100 or more ship free by UPS Ground to the lower 48 states. Big items such as running boards, bed racks, tool boxes, bumpers, grille guards, heavy hitches and tanks ship for one flat rate by order price, from $24.99, to the lower 48 states only; larger items come by freight truck, curbside. Hood shields ship for a flat $29.99. Free pickup in Bemidji, MN is always available. Smaller orders, and orders to Alaska, Hawaii and US territories, pay the UPS Ground rate shown at checkout. Shipping policy

Returns & warranty

Unused parts in their original packaging, with all hardware, can be returned within 30 days of delivery. Custom or special-order items, installed parts and clearance items can't be returned. Contact us before sending anything back so we can help with the right process. Manufacturer warranties apply and vary by brand. Return policy

Real people. Real fitment help. Not sure which part is right?

Call Truck Covers MN and talk with someone who works with these products every day.

Call (218) 308-0045
Dee Zee $580.01