United States [Change]

610220 20 ft Fiberglass Extension Ladder Type IAA



Size20 ft
Load Capacity375 lbs
Reach Height20

The Green Bull 610220 Fiberglass Extension Ladder has a duty rating of 375 pounds. External guides at top of base section help secure the interlocking side rails. The D shaped rungs are attached to plates riveted at four points to each side rail. Heavy duty cast aluminum shoes rest flat or can be pivoted to a spur position. Aluminum end caps and base rail shields protect the ends of the ladder rail.


  • Type IAA extension ladder with 375 lbs load capacity
  • Full length interlocking side rails
  • External guides at top of base section
  • Aluminum locks
  • Riveted rung plates
  • Slip-resistant D-rungs
  • Heavy cast aluminum shoe assembly


Size20 ft
Max. Safe Working Height17 ft
Load Capacity375 lbs
Duty RatingType IAA
Foot MaterialCast Aluminum
Number of Sections2
Base Width17-3/4 in
Reach Height20
Approx. Shipping Weight Lbs.46
Approx. Cu. Ft. Per Unit10.21


Rails Dimension3-1/4 in
Flange Dimension1-3/16 in
Rung Dimension1-5/8 in
Fly Width16 in


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71-4     Accessory
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92-89     Accessory
92-90     Accessory
92-91     Accessory
A92     Accessory
AC10-14-02     Accessory
AC10-20-02     Accessory
AC10-20-03     Accessory
AC19-2     Accessory
PK70-1     Accessory
PK80-2     Accessory