Available Lengths:
21' & 23'
Pro 7 Series - 721

Hull Features

  • Actual Length: 21'
  • Beam: 102"
  • Bottom: 84" x .190" w/full length Delta Pad
  • Sides: 31" x .125"
  • Weight: 1600 lbs (approx)
  • Transom Deadrise: 10° constant
  • Fuel: 42 gallon standard


Heavy duty extruded chine, toe rail, keel strip and gunwales
  • 6 Heavy duty cupped planing strakes
  • Self bailing bow fishing platform with large fish box with fish cleaning tray and dry storage compartment with battery storage
  • 2 folding seats on watertight, hinged, moveable locking storage boxes.
  • Fused 4 switch panel, fuel gauge, power point and horn in electronics comp.
  • Removable navigation and anchor light poles with storage hangers
  • Interior courtesy lights
  • Flush mount marine horn
  • Choice of 11 Standard Paint Colors
  • 1/2 side paint w/striping
  • Vinyl Side graphics
  • Zolatone gunwales and interior walls with clearcoat
  • Gray Interior package
  • Vinyl covered marine grade plywood floors.
  • Dual side trays each side w/carpet and rod racks.
  • Electronics compartment on port side with removable locking door.
  • Lockable transom rigging / storage compartments w/dual battery tray
  • Flat transom work deck with hot tub
  • Pressure tested sub-floor fuel cell
  • Welded bow eye
  • 2 - Welded stern eyes
  • 5 - 8" welded aluminum cleats under gunwales
  • Fuel / water separator
  • 1250 GPH bilge pump
  • Dual transducer bracket

721' Pro_7_series

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Some photos show models with dealer added options. Personal Floatation Devices (PFDs) not always visible in photos.
Models, specifications, features, and options are subject to change without notice as Duckworth seeks product improvements.
Please check with your local full-service Duckworth dealer for the latest information about all of the features and options available for your Duckworth.

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