FORTRESS® OSHA STAIR SYSTEM

The FORTRESS OSHA Stair System provides temporary or permanent access for mobile modular buildings, portable classrooms, temporary job sites, cargo trailers and more. The stair system can be configured to fit many different applications and allows the flexibility needed to accommodate virtually any layout or lot configuration. Also available for the FORTRESS Stair is an optional, easy-to-install canopy for rain, sun, and snow protection.

Features
The FORTRESS OSHA Stair System platform legs feature captured fasteners allowing for a wide range of adjustability. The one-step riser connection uses an OSHA safety pin to lock the riser to the platform. The FORTRESS also features hardware-free handrails that slide into the platform and lock securely in place with Valco snap buttons. Handrails also fold flat for easy transport and storage.
The FORTRESS OSHA Stair System 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 designed to withstand the rigors of everyday use.
The FORTRESS OSHA Stair System, with its quick adjustability 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.
Specifications (FOR2334)
Number of Risers: 3
Height adjustment: 23”, 25½”, & 34”
OSHA-compliant heights: 25½” & 34”
Riser weight with legs (lbs.): 29
Riser handrail weight (lbs.): 7.8
Platform weight with legs (lbs.): 47
Platform handrail weight (lbs.): 17
System net weight (lbs.): 101
Footprint (fully assembled) (W x L x H): 41″ x 89½” x 76 5/8”
Platform size – overall (W x L x H): 40” x 60” x 23”
Platform size – useable (W x L): 36½” x 56½”
Aluminum type: 6000 series
Rated load (do not exceed rated load): 100 lbs. sq. ft., 300 lbs. concentrated
Standard feet: 4” x 4” sq.
Riser height: 8½”
Riser tread depth: 9½”
Riser tread width: 36½”
Riser handrail height – measured from : 36”
leading edge of step tread to gripping surface
Platform handrail height: 42½”
Warranty: 3 Years
Riser type: Open
Universal handrails: Left or right turn
Specifications (FOR2742)
Number of Risers: 4
Height adjustment: 27½”, 34”, & 42½”
OSHA-compliant heights: 34” & 42½”
Riser weight with legs (lbs.): 34
Riser handrail weight (lbs.): 9
Platform weight with legs (lbs.): 47
Platform handrail weight (lbs.): 17
System net weight (lbs.): 107
Footprint (fully assembled) (W x L x H): 41″ x 99″ x 76 5/8”
Platform size – overall (W x L x H): 40” x 60” x 23 H
Platform size – useable (W x L): 36½” x 56½”
Aluminum type: 6000 series
Rated load (do not exceed rated load): 100 lbs. sq. ft., 300 lbs. concentrated
Standard feet: 4” x 4” sq.
Riser height: 8½”
Riser tread depth: 9½”
Riser tread width: 36½”
Riser handrail height – measured from : 36”
leading edge of step tread to gripping surface
Platform handrail height: 42½”
Warranty: 3 Years
Riser type: Open
Universal handrails: Left or right turn