Cover the drain pipe in your shower floor with this Westbrass grid strainer. Modern contemporary grid design gives an elegant look to your shower. The 4-1/2 inch OD brass grid measures 3-1/8 inch center from prong to prong. Note: Be sure to measure to ensure the correct size drain shoe (coarse or fine). Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Westbrass fine decorative plumbing since 1935.