Cover the drain pipe in your shower floor with this grid strainer from Westbrass. The 3-1/4 inch OD brass grid measures 2-7/8 inch 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.