Super Duty Fiberglass Extension Ladder – 375 Lbs

SKU: 203700

The 203700 Series Professional Super-Duty Fiberglass Extension Ladder is engineered for the most demanding industrial, utility, and construction environments where maximum strength, durability, and user safety are critical. Designed for continuous heavy-duty professional use, this ladder delivers exceptional structural performance and dependable elevated access in challenging jobsite conditions.

Constructed with high-visibility non-conductive safety-orange fiberglass rails, the 203700 Series is ideally suited for electrical, utility, and industrial maintenance applications where added protection around energized work areas is essential. Reinforced climbing components, industrial-grade locking hardware, and heavy-duty traction systems provide superior rigidity, stability, and long-term reliability under rigorous daily use.

Features & Benefits

Meets or exceeds CSA Grade 1AA and ANSI Type 1AA extra heavy-duty performance requirements
High-visibility non-conductive fiberglass rail construction in safety orange
Heavy-duty aluminum “D”-shaped rungs designed for secure footing and reduced foot fatigue
Fully riveted plate-to-rail rung connection system for enhanced structural integrity and long-term durability
Heavy-duty aluminum gravity locks for smooth operation and secure section engagement
Heavy-duty swivel safety feet with integrated steel ice-pick traction plates for dependable footing on multiple surface conditions
Mar-resistant rail end caps help protect finished surfaces and surrounding work areas
Reinforced industrial-grade construction designed for maximum durability in harsh working environments
Corrosion-resistant materials suitable for industrial and utility applications
Inside width (fly section): 14”
Outside width (base section): 17-1/2”