This Everflow Drain Valve is the ideal choice for shutoff control in your piping systems. It features a heavy duty rust resistant brass construction, cast iron wheel handle, secure connections, stuffing box, and multiple approvals. Manufactured with the highest quality materials and workmanship, it will serve your plumbing needs faithfully. WARNING: Handling of this product will expose you to lead, a chemical known to the State of California to cause [cancer, and] birth defects or other reproductive harm. Wash hands after handling.