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P373 3 ft Type IA Aluminum Platform Ladder

Performance Overview

StyleSizeReach HeightLoad CapacityType
Platform3 ft9 ft300 lbsType IA Duty Rating

The P373 Aluminum 3 ft Platform Ladder has a duty rating of 300 pounds and features a safety guard rail to encourage proper use. The large platform provides a secure and comfortable work area. The slip-resistant TRACTION-TRED® steps are double riveted. A full set of rear horizontals are spaced one foot apart. The heavy duty aluminum foot bracket secures the slip-resistant foot pad and protects the bottom of the rail.


  • Safety guard rail encourages proper ladder use
  • Large platform provides secure and comfortable work area
  • Slip-resistant TRACTION-TRED® steps are double riveted
  • Step braces on top and bottom step
  • Full set of rear horizontals spaced one per foot
  • Heavy duty aluminum foot bracket with slip-resistant foot pad
  • Double-braced bottom 3 steps


FeatureSize / Details
Size3 ft
Load Capacity300 lbs
TypeType IA Duty Rating
Maximum Standing Ht2 ft 10 in
Reach Height9 ft
Height to Platform3 ft
Platform Depth12-5/8 in x 18 in
Platform Width12-5/8 in x 18 in
Approx. Overall Ladder Height (Closed)5 ft
Description of Top FeaturesCan Hook
With 1 Pail ShelfNo
CertificationsANSI A14.2 (2007); OSHA
Front Flange7/8 in
Front Rails3 in
Rear Flange1 in
Rear Rails1-1/4 in
Approx. Cu. Ft. Per Unit3.9

Package Contents

Part NumberQtyDescription



Additional P370 Series Models

Model No.SizeMaximum Standing HtReach HeightHeight to PlatformApprox. Overall Ladder Height (Closed)Approx. Cu. Ft. Per Unit
P3722 ft1 ft 11 in8 ft2 ft4 ft3
P3733 ft2 ft 10 in9 ft3 ft5 ft3.9
P3744 ft3 ft 10 in10 ft4 ft6 ft4.9
P3766 ft5 ft 9 in12 ft6 ft8 ft7.1
P3788 ft7 ft 8 in14 ft8 ft10 ft8.4