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Steel Stair Step Riser Metal Stair Stringer with Reinforcing Support Legs Indoor Outdoor 3 Step Black
About this product
High-grade steel with powder coatingTriangular design supports 600lb loadIncludes 2 frames with mounting hardwarePre-drilled holes for easy assemblyIdeal for decks, porches, and gardens
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Steel Stair Step Riser Metal Stair Stringer
A structural foundation that transforms access to your outdoor spaces. The triangular geometry and reinforced support legs deliver unwavering performance on decks, porches, and gardens.
Triangular load distribution
Engineered geometry redirects forces evenly, eliminating wobble or flex under heavy use.
Reinforcing support legs
Extra contact points anchor the stringer to ground or deck surface, preventing lateral movement.
Pre-drilled precision
Hardware alignment is effortless, saving assembly time while ensuring a professional fit.
What's included
?️ Technical advantage
- Material grade:High-grade steel
- Finish:Powder coated (indoor/outdoor)
- Load capacity:600 lb per assembly
- Step configuration:3-step riser
'The triangular design with support legs felt rock solid. No creaking or shifting even on uneven garden soil.'
— Verified builder
From DIY projects to professional builds
The steel stair stringer with reinforcing legs bridges the gap between temporary wooden structures and permanent concrete work. Use it for pool steps, shed entries, raised garden access, or modular deck systems.
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