1 Pack Steel Stair Step Riser - 7 Step for Deck Height 57 Inches Stair Stringer for Outdoor Wooden Tread

Our Garden 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.

• The package includes 1 pack of 7-step Steel stair riser,3/8 expansion bolt screws for concrete*3pcs, self-tapping screws for wooden treads *28 pcs. Please be noted that 2 units or more are necessary to build a Stair.Please consult your local building code to make sure the product complies to it.
• The Step Riser is made from 12 gauge steel, Each step is 10.1 inches long,Total Height 57"Stair Dimensions: 57" x71",Stair Riser Increments: 7.5",with screws to help you install safely and easily.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 and stability.
• Heavy duty steel tubing provides extra strength and durability.The Steel Step Stair is made of Heavy Duty Durable Steel Structural ,Well done with wooden stair treads. Black Powder-coat ,for Rust-Resistant and Sturdy Enough,Bearing Capacity to 2400lbs.
• The Steps contains necessary hardware,Simply cut the wood to your desired length and assemble.for quick and easy installation. You need to fix and install the lumber with such accessories and some essential tools, Simply cut the wood to your desired length and assemble.
• 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. We offer 7 sizes to meet the needs of different stair heights, ensuring perfect fit and seamless integration into your space. Upgrade your stairs with confidence.