These alternating step ladders give the climber a lesser step height of 6 7 8 rise.
Alternating step ladders.
56 degree climbing angle 56 or 68 degree angle 68.
The alternating tread stair design.
Access stairways are a great alternative to reach higher levels.
Precision ladders at series of aluminum alternating tread stairs were designed with tubular siderails to provide maximum structural integrity while keeping.
76 sanderson ave lynn ma 01902 call.
Alternating tread stairs feature alternating steps to offer a shorter span than traditional step ladders portable stairs are made with welded steel for strength.
Precision s aluminum alternating tread stair is an alternative to a traditional ships stair.
Non slip stair treads.
Features handrail on each side of unit dual safety chain at the top of the stair and formed steel steps with raised surfaces for better traction.
Photo by maxwell mackenzie.
Alternating tread ladders available in a variety of sizes.
1910 25 a application this section covers all stairways including standard spiral ship and alternating tread type stairs except for stairs serving floating roof tanks stairs on scaffolds stairs designed into machines or equipment and stairs on self propelled motorized equipment.
12 ft alternating tread stair ladders 56 angle.
Welded steel construction with bolt on handrails.
Alternating tread ladder crossover 2 alternating tread ladders connected by a platform industrial stairway calculate space requirements at various heights and angles.
Easy assembly and quick ship available.
Each foot normally uses only about half of each tread stepping out and over the unused section.
Industrial stairway crossover footprint.
Stair ladders measure 23 w.
800 244 6231 or 781 623 7970 fax for canada call today.
Alternating tread stair ladder 11ft height 132 to top step 68 climb angle powder coated steel safety yellow.
Alternating tread stairs include handrails and dual safety chains to provide operator safety.
These stairs allow the user to descend face forward giving a clear view of the floor below.
Alternating tread step design offers a shorter span than traditional steps.
Formed steel steps have raised surfaces for improved traction.
Baked in powder coat finish for added toughness.
All alternating tread ladders have a 350 pound capacity.
Industrial stairway with platform footprint.