40 Foot Ladder

This Louisville 40 foot aluminum industrial extension ladder has a 300 lb load capacity, rated ANSI Type IA. It is equipped with the MAXLOCK rung lock, custom engineered from a patented, advanced molecular polymer, MAXLOCK is the strongest, toughest, lightest rung lock ever made. This ladder also includes the patented QuickLatch RungLock system that provides a simple, intuitive method of securing the fly and base sections of the ladder when extended. This ladder also features outside slide guides, D-shaped rungs fully serrated for a slip resistant surface, mar-resistant rail end caps, rope and pulley, full I-beam for a more stable connection and to prevent twisting, and swivel safety shoes to be used as tread down or in spike position. The Louisville AE2240 aluminum extension ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA.


Includes our custom engineered MAXLOCK that is made from a patented and advanced molecular polymer. Our MAXLOCK is the strongest toughest lightest rung lock ever made
D-Shaped Rungs
Full I-Beam
Mar-Resistant Rail End Caps
Outside Slide Guides
Swivel Safety Shoes
Patented Quicklatch Runglock System
Rope And Pulley Included

Product: Extension
Style: Multi-section
Duty Rating: Type IA
Load Capacity (lbs): 300
Size (ft): 40
Number of Steps: 40
Rung Type: D rung
Step Depth (in): 1.5
Material: Aluminium
Brand: Louisville
Max Standing Height: 30′ 10″
Max Reach: 37′ 5″
Maximum Standing Height (in): 370
Max Reach (in): 449
Weight (lbs): 84
Closed Volume (ft3): 18.425
Closed Volume (mt3): 0.522
Closed Height (in): 244.875
Closed Depth (in): 6.625
Closed Width (in): 19.625
Total Length: 40
Max Extended Length: 35
Rail Depth: 3
Stack Height: 5.25
Inside Width Base: 15.375
Inside Width Fly: 13.25
Outside Width Base: 18
Outside Width Fly: 15.875
Section Length: 20