Danco 11-piece repair kit for Delta helps restore a leaky faucet. Replacing the worn out parts in the faucet will create a better seal and help prevent water leaks. This kit is ideal for single-handle faucets and contains the parts needed to repair Delta old-style and new-style faucets. The kit includes seats, springs, cams, o-rings and ball assembly to repair Delta and Peerless faucets with #212 ball. 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. -