Steel Stair Riser 3 Step Steel Stair Stringer for Deck Height 23.6 inches Metal Stair Step Riser for Outside Stairs

Premium thickened metal: To make the support brackets more reliable, we use square seamless iron pipe, side length up to 1.57inch and thickness up to 2mm. The step brackets thickness up to 3.5mm. Strong enough to bear more than 1,000 pounds of weight.
Easy to assemble: We include tapping screws to fix the treads, drill bit to drill holes for fixing expansion screws, a wrench to tighten screws. The pre-drilled holes will make your installation much easier. Even we are not carpenters, it's not that hard for us to remodel a modern staircase.
Fully welded process: The support brackets and one-piece step brackets are fully welded. It's a reliable metal steps stringer that can be trusted. We use fine welding technology to make all welded joints smooth and look more aesthetic.
High quality finished: The metal steps stringers were finished with 3 layers of black powder coating. This makes the surface not only smooth to the touch and snazzy in look, but also can be used in both interior and exterior scenarios, and will last longer than wooden risers. It's time to replace our aging wooden steps now.