Super Duty Fiberglass Manhole Ladder – 375 Lbs

SKU: 183700

The Professional Fiberglass Manhole Ladder is specifically engineered for confined space and utility access applications where durability, stability, and operator safety are critical. Designed for use in restricted-entry environments, this narrow-width ladder provides dependable access through manholes, vaults, and limited-clearance openings while maintaining industrial-grade structural performance.

Constructed with high-visibility non-conductive fiberglass rails, this ladder is ideal for utility, municipal, telecommunications, and industrial maintenance applications where electrical hazards may be present. Reinforced rung construction, integrated rail protection systems, and heavy-duty footing components are designed to deliver superior torsional rigidity, long-term durability, and secure operator positioning in demanding field environments.

Features & Benefits

Meets or exceeds applicable CSA, ANSI, and OSHA testing requirements
High-visibility non-conductive fiberglass rail construction in safety yellow
Narrow-width ladder configuration designed for restricted manhole and confined-space access
Round slip-resistant rungs mounted on formed support plates and riveted to siderails for increased torsional rigidity
60” fiberglass rail protectors installed at primary contact points to reduce wear from manhole rims and extend ladder service life
Heavy-gauge metal foot assembly with wrap-around rubber tread for secure footing and bi-directional use
Rugged industrial-grade construction for demanding utility and maintenance environments
Corrosion-resistant materials suitable for outdoor and underground applications
Engineered for enhanced operator confidence and stability in confined-space operations
Outside width: 11-3/4” (298 mm)
Inside clear width: 9-1/2” (241 mm)
Rail depth: 3-1/4” (83 mm)