Perfect Fit for 1/2" Iron Balusters: Designed to fit 1/2 inch wrought iron stair balusters, these flat shoes offer a snug, secure hold—ideal for giving your metal railing, stair spindles, or banister a finished, professional look. For Horizontal Surface Use Only: These baluster shoes feature a flat, straight opening, made specifically for horizontal installations. Not suitable for angled stair stringers or sloped surfaces. Easy DIY Install – Includes Allen Wrench: Each pack comes with an Allen wrench and pre-installed set screws. Just slide the shoe over the baluster, tighten the screw, and you're done—no welding, no glue, no hassle. Great for homeowners and contractors alike. Durable Wrought Iron with Sleek Finish: Crafted from heavy-duty wrought iron and finished with a clean black powder coat, these baluster shoes resist rust, scratches, and everyday wear—ensuring long-lasting beauty and strength in your stair railing indoor system. Clean & Finished Look for Any Space: Whether you're upgrading an old banister or finishing a new metal railing, these flat shoes help hide drill holes and give your staircase a refined, polished appearance. Perfect match for modern or traditional interiors. Ideal for indoor staircases, outdoor decks, and balcony railings, these balusters fit seamlessly into residential and commercial spaces. Whether you're upgrading an existing staircase or starting a new project, they provide strength, style, and versatility.