Product Brochure

Hardware-free handrails slide into
platform and lock securely in place
with snap button
Safety and Durability
The FORTRESS is OSHA compliant and exceeds NIOSH lifting recommendations (each major
component weighs less than 50 lbs., allowing for safe, one-person installation). With welded
construction and 6000 series alloy aluminum, the FORTRESS OSHA Stair System is designed to
withstand the rigors of everyday use and harsh weather conditions.
Adjustability and Use
Features quick adjustability and fits most applications. The platform and riser legs adjust independently
allowing for easy leveling on the job site. The design also allows the stair system to be easily
expanded, reconfigured, or moved.
Variable Position Height Range
3-step adjusts from 23” – 34” (OSHA compliant at 25.5” and 34”)
4-step adjusts from 27.5” – 42.5” (OSHA compliant at 34” and 42.5”)
The perfect companion for your modular unit
Rapid, one-person install with a 9/16”
wrench and level
Integrated components help to
eliminate lost parts
Platform legs feature captured fasteners
and a wide range of adjustability
Pre-drilled anchor points on platform for
convenient attachment to structure
One-step connection uses OSHA
safety pin to lock riser to platform
Welded, extruded riser for
reinforced strength and a built-in,
slip-resistant walking surface
Handrails are universal for left or
right installation and fold flat for easy
transport and storage