Shaw’s Sinks | Shaker Drop-In Undermount Lav Sink 14-3/8" L x 18-1/8" W x 7-7/8" H • Elegant rectangular undermount or drop-in lavatory sink Fireclay material with glazing that exceeds industry standard gives a distinctive look • Undermount or drop-in installation • 18 7/64” x 14 61/64” external dimensions • 15 23/64” x 12 13/64” internal dimensions • 7 7/8” external depth • 1 3/4” diameter central drain • No overflow • Due to dimensions being ±2% no template is available; it is recommended that the cabinet maker wait until your sink is delivered to make the cabinet.