Stairtrends 1-3/4" x 3/8" Oak Rail Fillet for 1-3/4" Square Balusters is a finely crafted accessory designed to enhance the appearance of stairways featuring 1-3/4" square balusters. This Oak Rail Fillet is specifically made to conceal the gaps between balusters on plowed shoe rails or handrails, providing a seamless and polished finish to your staircase. Its design ensures it blends effortlessly with your existing woodwork, creating a smooth and elegant look. For optimal results, it is to order about 85% of the railing quantity you are using for your fillet needs. Model Number: 5260O