This is an O.E.M. Authorized part or this is an authorized aftermarket product Fits with various Delta models Oem part RP51478 The bold Victorian Bath Collection adds an element of distinction to any bath. Featuring a variety of stylish finishes, this beautiful collection provides modern-day comforts with timeless, old-world charm Water Efficient Product meeting CALGreen standards Chrome The bold Victorian Bath Collection adds an element of distinction to any bath. Featuring a variety of stylish finishes, this beautiful collection provides modern-day comforts with timeless, old-world charm Water Efficient Product meeting CALGreen standards Chrome