2 Pack Heavy Duty Powder-Coated Steel Stair Stringers, Weather Resistant Step Risers with 500 lbs Capacity, Pre-Drilled Holes for Easy Installation

Easy No-Weld Installation: Features pre-drilled mounting holes and complete hardware for quick setup without welding or special tools. Easily aligns with stair frames to save valuable time and installation labor. Heavy-Duty Weatherproof Steel: Crafted from heavy-gauge steel with a black powder coat for superior rust resistance. Supports up to 500 lbs per step, ensuring dependable long-term indoor and outdoor durability. Broad Versatile Compatibility: Mounts securely to wood, concrete, brick, or metal surfaces. Perfect for reinforcing old steps, upgrading outdoor decks, finishing basements, or fire escape renovations. Multiple Size Options: Available in various step configurations to match different elevation needs, delivering a tailored fit for both residential DIY renovations and commercial stair projects. Rock-Solid 4-Bolt Stability: Each step platform includes 4 pre-drilled bolt holes for flexible tread attachment, creating a wobble-free, ultra-stable structure that ensures safety under heavy loads.