Use this Westbrass 1-1/2 inch outer diameter (OD) P-trap with high box flange to complete your bathroom or kitchen sink installation. Brass lock nuts on the neck and J-bend connections make installation a snap. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Be sure to check out our other model styles and VISIT OUR WESTBRASS STOREFRONT for more kitchen and bath items to stylize your home with convenient functionality and beauty.