Series DXL3020

DeWalt 40-Foot Fiberglass Multi-Section Extension Ladder, Type IA, 300-pound Load Capacity, DXL3020-40PT

Duty Rating: Type IA

Load: 300

This 40-foot fiberglass DEWALT extension ladder has a 300-pound load capacity, rated ANSI Type IA. This ladder includes an advanced RungLock system that provides a simple, intuitive method of securing the fly and base sections of the ladder when extended. This ladder features outside slide guides, a non-marring durable V-shaped top with multiple tool slots and a slip-resistant rubber tread, D-shaped rungs fully serrated for a slip-resistant surface, and full heavy-duty metal boot with steel swivel safety shoes to be used with the tread down or in spike position. This DeWalt DXL3020-40PT fiberglass extension ladder meets or exceeds the safety standards set by ANSI and OSHA.


  • Durable V-Shaped Top With Tool Slots
  • Top Provides Stability On Corners And Irregular Surfaces
  • Top Has Slip-Resistant Rubber Tread
  • Outside Slide Guides
  • Dual Action Steel Slip-Resistant Shoes
Where to Buy
Load Capacity
Duty Rating
Type IA

Product Specifications

  • Product: Extension Ladders
  • SKU: DXL3020-40PT
  • Style: Standard
  • Duty Rating: Type IA
  • Load Capacity (lbs): 300
  • Size: 40
  • Number of Steps: 40
  • Rung Type: D-rung
  • Step Depth: 1.5
  • Material: Fiberglass
  • Weight: 97
  • Maximum Standing Height (in): 30.500
  • Open Volume (cu. ft.): 31.93
  • Open Volume (cu. m.): 0.90
  • Open Height (in): 426
  • Open Depth (in): 7
  • Open Width (in): 18.5
  • Closed Volume (cu. ft.): 18.548
  • Closed Height: 247.5
  • Closed Depth: 7
  • Closed Width (in): 18.5
  • Section Length (ft): 20
  • Total Length (ft): 40
  • Max. Extended Length (ft): 35
  • Rail Depth (in): 3.25
  • Inside Width Base (in): 15.525
  • Inside Width Fly (in): 14.375
  • Outside Width Base (in): 17.625
  • Outside Width Fly (in): 16.625
  • ANSI Certified
  • OSHA Certified

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