Ringlock Stair Tread – 3’6″ x 7′ (Galvanized)
The Ringlock Stair Tread (3’6″ x 7′) is a critical component for building safe and accessible modular stair towers. We design these stair treads to work seamlessly with stair stringers, serving as the horizontal members that form the steps of the staircase. Because we manufacture them from high-strength structural steel, they provide the rigid support required for high-traffic industrial environments.
In addition, the Hot-Dipped Galvanized finish ensures that the metal remains resistant to rust and corrosion, even when exposed to harsh outdoor weather. Safety remains the primary focus of this design. Consequently, the tread features a precision-perforated surface that offers superior slip resistance while allowing water, mud, and debris to drain away instantly. Furthermore, the integrated end fittings allow for a quick and secure connection to your Ringlock rosettes, which significantly reduces assembly time.
Key Features
- System Integration: Works as the primary horizontal member for building steps within a modular stair tower.
- Anti-Slip Surface: Perforated safety tread provides excellent traction in all weather conditions.
- Weather Protection: Hot-dipped galvanized coating offers long-term durability against environmental wear.
- Standard Fit: Specifically designed for 3’6″ wide stair towers with a 7′ bay length.
- Modular Efficiency: Fast and secure Ringlock end fittings allow for rapid tower assembly.
Technical Specifications
- SKU: ARL-ST36-70
- Dimensions: 3’6″ Width x 7′ Length
- Weight: 19.6 lbs
- Material: High-Strength Galvanized Steel
USA Scaffolding supplies professional-grade vertical access equipment. From heavy-duty industrial projects to specialized masonry work, contractors nationwide trust our products for jobsite-tested durability and uncompromising safety.




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