Zwinz Steel Stair Riser 2 Step, Metal Stair Stringers for Deck Height 19.5 inches, Steel Stair Step Riser for Outside Stairs 3 Pack

【High-Quality Steel】: The stair riser is made of high-quality steel, the load-bearing capacity can be up to 600LBS; the surface is sprayed with anti-rust and anti-corrosion paint to ensure that the bracket can be used outdoors for a long time

【Suitable for wider steps】: There are three stair risers inside one package, which can create wider steps, convenient for multiple people to pass, and improve the safety and stability of the stairs

【4-Hole Design】: Each flat part of our Stair Stringer is equipped with 4 bolt holes for connecting wooden boards. You can choose to easily place 1 to 4 wooden boards to ensure safety, stability, and no shaking

【Easy to Install】: Our packaging includes expansion bolts and wooden nails, a simple 4-step installation process - positioning, drilling with a 3/8-inch drill bit, securing with expansion bolts, and installing wooden boards. No complex programs, saving you time and energy

【Multi Scenario Application】: This Stair Stringer provides convenient passages for various occasions and can be installed on wooden walls, brick walls, concrete walls, and even iron, adapting to the installation needs of different scenarios

Our stair stringer are made of heavy-duty galvanized steel, with high density, strong load-bearing capacity, durability, wear resistance, and are very suitable for long-term outdoor use