The NIBCO frost-proof sillcock is designed with an integral vacuum breaker and a self-draining feature that prevents freezing by allowing the water to drain. The epoxy-coated aluminum hand wheel with an ergonomic grip includes a flow indicator. The frost-proof sillcock is ideal for use in low-pressure residential and commercial water systems. Chrome plated brass body. Ceramic seats. 95°C features a 180° turn ceramic seat for long service life. Frost-proof sillcock is ideal for use in low-pressure residential and commercial water systems. . Proposition 65 Information. . WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. .