Custom Diamond Flatbed with Utility Toolboxes – Ford F-550 Contractor & Utility Platform

Product Overview

The Diamond Truck Body Custom 12-Foot Flatbed is a premium heavy-duty work platform engineered for utility companies, municipalities, electrical contractors, construction crews, and fleet operators. Built on a 2026 Ford F-550 Crew Cab chassis with an 84″ CA dual rear wheel configuration, this custom flatbed combines exceptional cargo capacity with integrated tool storage, wire reel management, safety lighting, and heavy-duty towing equipment.

Designed specifically for demanding field operations, this flatbed features custom-built toolbox systems, a reinforced steel deck, over-cab material rack, integrated hot stick storage, and a WARN winch, making it an ideal solution for utility line work, infrastructure maintenance, and commercial construction.

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Chassis Specifications

• Make / Model: Ford F-550
• Year: 2026
• Cab Configuration: Crew Cab
• Cab-to-Axle (CA): 84″
• Wheel Configuration: Dual Rear Wheel (DRW)
• Fuel Type: Diesel
• VIN: 1FD0W5H20TEE31435
• Application: Utility, Electrical, Municipal & Construction Fleet

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Flatbed Specifications

• Manufacturer: Diamond Truck Body
• Body Type: Custom Heavy-Duty Flatbed
• Body Length: 12 Foot
• Deck Size: 144″ × 96″
• Deck Material: 10-Gauge Steel Diamond Plate
• Finish: White
• Installation: Professionally Installed

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Key Features & Upgrades

Heavy-Duty Flatbed Construction

• 10-gauge steel diamond plate deck
• Heavy-duty 4″ channel crossmembers on 12″ centers
• 4″ channel longitudinal sills on 34″ centers
• Tapered 2″ × 3″ tubular headboard with expanded metal screen
• Commercial-grade steel construction for maximum durability

Custom Toolbox System

• Custom street-side and curb-side toolboxes
• Front street-side cabinet:
  • 56″ long × 24″ deep × 38″ tall
  • Dual vertical compartment doors
  • Stainless steel T-handle lock pockets
  • Four integrated equipment hooks
• Front curb-side cabinet:
  • 56″ long × 24″ deep × 30″ tall
  • Four heavy-duty roll-out drawers
  • Fixed storage shelf
• Rear horizontal toolbox compartments:
  • (2) 48″ long × 18″ deep × 24″ tall
  • Heavy-duty adjustable 14-gauge shelving
  • Drop-down access doors
• (2) Underbody toolboxes:
  • 48″ × 18″ × 18″
  • Stainless steel T-handle lock pockets
  • Drop-down doors

Material Handling & Utility Equipment

• 2″ × 3″ over-cab fork-load material rack
• Integrated rope hooks
• (3) curb-side wire reel holders
• (1) street-side wire reel holder
• Lockable weather-tight hot stick storage compartment
• (3) PVC shovel holders
• Underbody traffic cone holder

Cargo Securement

• (6) swivel D-ring tie-downs mounted on rack
• (2) welded swivel D-rings
• Welded trailer brake cable loop
• 10″ steel/composite side and rear stake gates
• Safety reflective tape around body

Lighting & Safety

• Complete LED lighting package
• LED compartment lighting with pin-switch activation
• Welded pin-switch brackets
• (2) Whelen L31HAF-CA LED beacon lights mounted on headboard
• (8) Whelen ION T-Series warning lights:
  • (2) grille mounted
  • (2) rear mounted
  • (2) curb-side
  • (2) street-side
• ECCO 510 backup alarm
• OEM backup camera integration

Towing & Recovery

• WARN VR EVO12-S winch with transformer mount
• ICC dock-style rear bumper with four integrated steps
• Class V 2-1/2″ receiver hitch
• 2-5/16″ pintle ball combination hitch with multi-mount
• 7-way round RV trailer connector
• Rear mud flaps with reinforced metal supports

Durability & Protection

• Spray-on bed liner applied to:
  • Cargo deck
  • Side walls
  • Step surfaces
  • Compartment tops
• Stainless steel fuel fill bezel
• Front-mounted DEF fill
• Weight certification included