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🚀 Elevate Your Outdoor Space with Steel-Strong Confidence!
The Zwinz Heavy Duty Steel Stair Riser 7 Step (2-Pack) is a premium galvanized steel stair stringer designed for decks up to 58 inches high. Featuring a robust 4-hole bolt design for secure wooden board attachment, it offers exceptional load-bearing capacity and weather resistance. Easy to install with included hardware, it adapts to multiple mounting surfaces and comes in various sizes to ensure a perfect fit for your outdoor stairs.













| ASIN | B0CN8NPT76 |
| Best Sellers Rank | #49,193 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Staircase Step Risers |
| Brand Name | Zwinz |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (167) |
| Finish Types | Metal |
| Item Dimensions | 92 x 12.6 x 2.16 inches |
| Manufacturer | Y-buyer |
| Manufacturer Part Number | 740727286201 |
| Material Type | Wrought Iron |
| Model Number | 717717543019 |
| Mounting Type | Wall Mount |
| Set Name | 2-Pack |
| UPC | 717717543019 |
| Unit Count | 2.0 Count |
P**A
High Quality, and Low Profile
These worked very well for a outdoor deck stair - very heavy duty, well made, and attractive. We wanted the stairs to our deck to have the same floating effect as the deck itself, and these fit the bill perfectly. The also come with an excellent quality hardware pack for multiple installation options. Good value for the price as well.
S**F
Stair Stringers
Sturdy, easy to attach to deck, seem well made and meets my needs. good price and should last years
C**E
Reasonable strength for the price
Seem to be accurate in sizing from one stringer to the next but I think I’d be using three for a 30 inch deck stair as the platform is relatively narrow and I’d be worried about bowing in between.
R**7
Heavy duty and easy to install.
I use these for my rentals. They are easy to install and heavy duty. They'll last far longer that the treated pine that we have always made stringers out of. Instead of using the screws provided to install treads i use 2-1/2" self drilling screws and pre drill the holes with a 1/8" bit. Using the short provided screws from the bottom is a pain
A**R
Good but not USA made
Good quality but made in China
C**G
Works well and Easy
Makes building stares easy as cutting a pie they look fantastic and can be up and done in less than 1 hour I have built many of wooden stares but no more not when something this easy is on the market, as a matter of fact I will be buying anther set for my back door.
G**L
Worked great!
These worked perfectly for us. Came with all hardware necessary to install.
M**A
These make Installing stairs easy
Exactly what I needed to put stairs off our deck
Trustpilot
3 weeks ago
3 weeks ago