Hyjoy 3-Step Metal Stringer with Steel Treads — 80mm Side, 800 LBS Capacity, Deck & Indoor Riser

Heavy-Duty 3-Step Stringer with Metal Treads: Built from thickened steel, this 3-step stringer features a main side length of 80mm/3.15" and metal treads designed to support up to 800 LBS. It combines durability with a clean appearance for visible stair installations. Versatile Use: These steel stringers are suitable for deck steps, porch steps, garage steps and many other locations, making ascent and descent safer and easier in both indoor and similar areas. Designed for Shallow Decks: The 3-step riser is intended for decks that are slightly over 18.9 inches in height. Its form balances practical function and aesthetics so it fits well within indoor environments. Multiple Step Options: Available in 2, 3, 4 and 5-step stringer variations so you can choose the correct number of steps for your required rise. We also provide detailed guidance to address installation challenges. Installation Notes: Pre-drill a hole through the center of the upper plate. Attach the tread to its bracket first before screwing the tread onto the main stringer. A hard, flat surface is required for proper installation.