Keeney® 304CK Chrome Plated P-Trap, 1-1/2" x 1-1/2", 22-GaugeFor residential and commercial drain, waste and vent systems. Provides a water seal so that wastewater will automatically be trapped in the arc of the configuration, thereby preventing unwanted gases from entering the household environment. 1 1 2" x 1 1 2" 22 gauge Chrome Plated Less clean out For residential and commercial drain, waste and vent systems Bagged. WARNING: This product can expose you to chemicals including lead which is known to the